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PostalPoint Plugin Development
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Database Drivers
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Initializing search
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PostalPoint Plugin Development
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Overview
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Address object
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getCarrierName and getServiceName
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Database Drivers
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Database Drivers
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Table of contents
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MariaDB/MySQL
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Event Bus
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FormPS1583 object
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Parcel/Package Object
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Receipt Objects
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Receipt Printer driver functions
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TrackingBarcode class
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Examples
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Examples
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Minimal Plugin
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Basic Plugin
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Shipping Plugin
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Card Payments
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Cryptocurrency Payments
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Plugin API
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Plugin API
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Barcode
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Database
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Fs
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Global functions
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Graphics
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I18n
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Kiosk
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< a href = "../../Plugin%20API/mailboxes/" class = "md-nav__link" >
< span class = "md-ellipsis" >
Mailboxes
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Pos
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Print
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Reports
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Settings
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< a href = "../../Plugin%20API/shipping/" class = "md-nav__link" >
< span class = "md-ellipsis" >
Shipping
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< a href = "../../Plugin%20API/storage/" class = "md-nav__link" >
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Storage
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Ui
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< a href = "../../Plugin%20API/user/" class = "md-nav__link" >
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User
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Util
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Table of contents
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SQLite
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Remote host/master
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MariaDB/MySQL
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< h1 id = "database-drivers" > Database Drivers< / h1 >
< p > < code > global.apis.database.getConnection()< / code > returns one of these, depending on which database is in use.< / p >
< h2 id = "sqlite" > SQLite< / h2 >
< div class = "language-javascript highlight" > < pre > < span > < / span > < code > < span id = "__span-0-1" > < a id = "__codelineno-0-1" name = "__codelineno-0-1" href = "#__codelineno-0-1" > < / a > < span class = "k" > export< / span > < span class = "w" > < / span > < span class = "kd" > class< / span > < span class = "w" > < / span > < span class = "nx" > SQLiteAdapter< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-2" > < a id = "__codelineno-0-2" name = "__codelineno-0-2" href = "#__codelineno-0-2" > < / a > < span class = "w" > < / span > < span class = "kr" > constructor< / span > < span class = "p" > (< / span > < span class = "nx" > db< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-3" > < a id = "__codelineno-0-3" name = "__codelineno-0-3" href = "#__codelineno-0-3" > < / a > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > type< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "s2" > " sqlite" < / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-4" > < a id = "__codelineno-0-4" name = "__codelineno-0-4" href = "#__codelineno-0-4" > < / a > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "nx" > db< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-5" > < a id = "__codelineno-0-5" name = "__codelineno-0-5" href = "#__codelineno-0-5" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-6" > < a id = "__codelineno-0-6" name = "__codelineno-0-6" href = "#__codelineno-0-6" > < / a >
< / span > < span id = "__span-0-7" > < a id = "__codelineno-0-7" name = "__codelineno-0-7" href = "#__codelineno-0-7" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-8" > < a id = "__codelineno-0-8" name = "__codelineno-0-8" href = "#__codelineno-0-8" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-9" > < a id = "__codelineno-0-9" name = "__codelineno-0-9" href = "#__codelineno-0-9" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-10" > < a id = "__codelineno-0-10" name = "__codelineno-0-10" href = "#__codelineno-0-10" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-11" > < a id = "__codelineno-0-11" name = "__codelineno-0-11" href = "#__codelineno-0-11" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > all< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-12" > < a id = "__codelineno-0-12" name = "__codelineno-0-12" href = "#__codelineno-0-12" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-13" > < a id = "__codelineno-0-13" name = "__codelineno-0-13" href = "#__codelineno-0-13" > < / a >
< / span > < span id = "__span-0-14" > < a id = "__codelineno-0-14" name = "__codelineno-0-14" href = "#__codelineno-0-14" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > run< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-15" > < a id = "__codelineno-0-15" name = "__codelineno-0-15" href = "#__codelineno-0-15" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-16" > < a id = "__codelineno-0-16" name = "__codelineno-0-16" href = "#__codelineno-0-16" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-17" > < a id = "__codelineno-0-17" name = "__codelineno-0-17" href = "#__codelineno-0-17" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-18" > < a id = "__codelineno-0-18" name = "__codelineno-0-18" href = "#__codelineno-0-18" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > run< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-19" > < a id = "__codelineno-0-19" name = "__codelineno-0-19" href = "#__codelineno-0-19" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-20" > < a id = "__codelineno-0-20" name = "__codelineno-0-20" href = "#__codelineno-0-20" > < / a >
< / span > < span id = "__span-0-21" > < a id = "__codelineno-0-21" name = "__codelineno-0-21" href = "#__codelineno-0-21" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-22" > < a id = "__codelineno-0-22" name = "__codelineno-0-22" href = "#__codelineno-0-22" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-23" > < a id = "__codelineno-0-23" name = "__codelineno-0-23" href = "#__codelineno-0-23" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-24" > < a id = "__codelineno-0-24" name = "__codelineno-0-24" href = "#__codelineno-0-24" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-25" > < a id = "__codelineno-0-25" name = "__codelineno-0-25" href = "#__codelineno-0-25" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-26" > < a id = "__codelineno-0-26" name = "__codelineno-0-26" href = "#__codelineno-0-26" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-27" > < a id = "__codelineno-0-27" name = "__codelineno-0-27" href = "#__codelineno-0-27" > < / a >
< / span > < span id = "__span-0-28" > < a id = "__codelineno-0-28" name = "__codelineno-0-28" href = "#__codelineno-0-28" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-29" > < a id = "__codelineno-0-29" name = "__codelineno-0-29" href = "#__codelineno-0-29" > < / a > < span class = "w" > < / span > < span class = "kd" > const< / span > < span class = "w" > < / span > < span class = "nx" > q< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > all< / span > < span class = "p" > (< / span > < span class = "s2" > " SELECT EXISTS(SELECT 1 FROM " < / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "s2" > " WHERE " < / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "s2" > " ) as n" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-30" > < a id = "__codelineno-0-30" name = "__codelineno-0-30" href = "#__codelineno-0-30" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nx" > q< / span > < span class = "p" > [< / span > < span class = "mf" > 0< / span > < span class = "p" > ].< / span > < span class = "nx" > n< / span > < span class = "w" > < / span > < span class = "o" > > < / span > < span class = "w" > < / span > < span class = "mf" > 0< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-31" > < a id = "__codelineno-0-31" name = "__codelineno-0-31" href = "#__codelineno-0-31" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "kc" > true< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-32" > < a id = "__codelineno-0-32" name = "__codelineno-0-32" href = "#__codelineno-0-32" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-33" > < a id = "__codelineno-0-33" name = "__codelineno-0-33" href = "#__codelineno-0-33" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "kc" > false< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-34" > < a id = "__codelineno-0-34" name = "__codelineno-0-34" href = "#__codelineno-0-34" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-35" > < a id = "__codelineno-0-35" name = "__codelineno-0-35" href = "#__codelineno-0-35" > < / a >
< / span > < span id = "__span-0-36" > < a id = "__codelineno-0-36" name = "__codelineno-0-36" href = "#__codelineno-0-36" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > close< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-37" > < a id = "__codelineno-0-37" name = "__codelineno-0-37" href = "#__codelineno-0-37" > < / a >
< / span > < span id = "__span-0-38" > < a id = "__codelineno-0-38" name = "__codelineno-0-38" href = "#__codelineno-0-38" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-39" > < a id = "__codelineno-0-39" name = "__codelineno-0-39" href = "#__codelineno-0-39" > < / a >
< / span > < span id = "__span-0-40" > < a id = "__codelineno-0-40" name = "__codelineno-0-40" href = "#__codelineno-0-40" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > tableExists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-41" > < a id = "__codelineno-0-41" name = "__codelineno-0-41" href = "#__codelineno-0-41" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > get< / span > < span class = "p" > (< / span > < span class = "sb" > `SELECT count(name) AS cnt FROM sqlite_master WHERE type=' table' AND name=?`< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "p" > )).< / span > < span class = "nx" > cnt< / span > < span class = "w" > < / span > < span class = "o" > > < / span > < span class = "w" > < / span > < span class = "mf" > 0< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-42" > < a id = "__codelineno-0-42" name = "__codelineno-0-42" href = "#__codelineno-0-42" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-43" > < a id = "__codelineno-0-43" name = "__codelineno-0-43" href = "#__codelineno-0-43" > < / a >
< / span > < span id = "__span-0-44" > < a id = "__codelineno-0-44" name = "__codelineno-0-44" href = "#__codelineno-0-44" > < / a > < span class = "w" > < / span > < span class = "cm" > /**< / span >
< / span > < span id = "__span-0-45" > < a id = "__codelineno-0-45" name = "__codelineno-0-45" href = "#__codelineno-0-45" > < / a > < span class = "cm" > * Get the version code set in the database by setSchemaVersion().< / span >
< / span > < span id = "__span-0-46" > < a id = "__codelineno-0-46" name = "__codelineno-0-46" href = "#__codelineno-0-46" > < / a > < span class = "cm" > */< / span >
< / span > < span id = "__span-0-47" > < a id = "__codelineno-0-47" name = "__codelineno-0-47" href = "#__codelineno-0-47" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > getSchemaVersion< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-48" > < a id = "__codelineno-0-48" name = "__codelineno-0-48" href = "#__codelineno-0-48" > < / a > < span class = "w" > < / span > < span class = "kd" > var< / span > < span class = "w" > < / span > < span class = "nx" > res< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > all< / span > < span class = "p" > (< / span > < span class = "sb" > `PRAGMA user_version`< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-49" > < a id = "__codelineno-0-49" name = "__codelineno-0-49" href = "#__codelineno-0-49" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "nx" > res< / span > < span class = "p" > [< / span > < span class = "mf" > 0< / span > < span class = "p" > ].< / span > < span class = "nx" > user_version< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-0-50" > < a id = "__codelineno-0-50" name = "__codelineno-0-50" href = "#__codelineno-0-50" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-51" > < a id = "__codelineno-0-51" name = "__codelineno-0-51" href = "#__codelineno-0-51" > < / a >
< / span > < span id = "__span-0-52" > < a id = "__codelineno-0-52" name = "__codelineno-0-52" href = "#__codelineno-0-52" > < / a > < span class = "w" > < / span > < span class = "cm" > /**< / span >
< / span > < span id = "__span-0-53" > < a id = "__codelineno-0-53" name = "__codelineno-0-53" href = "#__codelineno-0-53" > < / a > < span class = "cm" > * Set the database version, using PRAGMA user_version. Must be an integer.< / span >
< / span > < span id = "__span-0-54" > < a id = "__codelineno-0-54" name = "__codelineno-0-54" href = "#__codelineno-0-54" > < / a > < span class = "cm" > */< / span >
< / span > < span id = "__span-0-55" > < a id = "__codelineno-0-55" name = "__codelineno-0-55" href = "#__codelineno-0-55" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > setSchemaVersion< / span > < span class = "p" > (< / span > < span class = "nx" > version< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-0-56" > < a id = "__codelineno-0-56" name = "__codelineno-0-56" href = "#__codelineno-0-56" > < / a > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > db< / span > < span class = "p" > .< / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "sb" > `PRAGMA user_version = < / span > < span class = "si" > ${< / span > < span class = "nx" > version< / span > < span class = "si" > }< / span > < span class = "sb" > `< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-0-57" > < a id = "__codelineno-0-57" name = "__codelineno-0-57" href = "#__codelineno-0-57" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-0-58" > < a id = "__codelineno-0-58" name = "__codelineno-0-58" href = "#__codelineno-0-58" > < / a >
< / span > < span id = "__span-0-59" > < a id = "__codelineno-0-59" name = "__codelineno-0-59" href = "#__codelineno-0-59" > < / a > < span class = "p" > }< / span >
< / span > < / code > < / pre > < / div >
< h2 id = "remote-hostmaster" > Remote host/master< / h2 >
< div class = "language-javascript highlight" > < pre > < span > < / span > < code > < span id = "__span-1-1" > < a id = "__codelineno-1-1" name = "__codelineno-1-1" href = "#__codelineno-1-1" > < / a > < span class = "k" > export< / span > < span class = "w" > < / span > < span class = "kd" > class< / span > < span class = "w" > < / span > < span class = "nx" > RemoteDatabaseAdapter< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-2" > < a id = "__codelineno-1-2" name = "__codelineno-1-2" href = "#__codelineno-1-2" > < / a > < span class = "w" > < / span > < span class = "kr" > constructor< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-3" > < a id = "__codelineno-1-3" name = "__codelineno-1-3" href = "#__codelineno-1-3" > < / a > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > type< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "s2" > " remote" < / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-1-4" > < a id = "__codelineno-1-4" name = "__codelineno-1-4" href = "#__codelineno-1-4" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-5" > < a id = "__codelineno-1-5" name = "__codelineno-1-5" href = "#__codelineno-1-5" > < / a >
< / span > < span id = "__span-1-6" > < a id = "__codelineno-1-6" name = "__codelineno-1-6" href = "#__codelineno-1-6" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > apirequest< / span > < span class = "p" > (< / span > < span class = "nx" > args< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-7" > < a id = "__codelineno-1-7" name = "__codelineno-1-7" href = "#__codelineno-1-7" > < / a > < span class = "w" > < / span > < span class = "kd" > var< / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "nx" > sendToPostalPointHTTPServer< / span > < span class = "p" > (< / span > < span class = "nx" > args< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "s2" > " database" < / span > < span class = "p" > );< / span >
< / span > < span id = "__span-1-8" > < a id = "__codelineno-1-8" name = "__codelineno-1-8" href = "#__codelineno-1-8" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "ow" > typeof< / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > status< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "s2" > " string" < / span > < span class = "w" > < / span > < span class = "o" > & & < / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > status< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "s2" > " OK" < / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-9" > < a id = "__codelineno-1-9" name = "__codelineno-1-9" href = "#__codelineno-1-9" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > result< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-1-10" > < a id = "__codelineno-1-10" name = "__codelineno-1-10" href = "#__codelineno-1-10" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span > < span class = "w" > < / span > < span class = "k" > else< / span > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "ow" > typeof< / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > status< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "s2" > " string" < / span > < span class = "w" > < / span > < span class = "o" > & & < / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > status< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "s2" > " ERR" < / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-11" > < a id = "__codelineno-1-11" name = "__codelineno-1-11" href = "#__codelineno-1-11" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "ow" > typeof< / span > < span class = "w" > < / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > message< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "s2" > " string" < / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-12" > < a id = "__codelineno-1-12" name = "__codelineno-1-12" href = "#__codelineno-1-12" > < / a > < span class = "w" > < / span > < span class = "k" > throw< / span > < span class = "w" > < / span > < span class = "ow" > new< / span > < span class = "w" > < / span > < span class = "ne" > Error< / span > < span class = "p" > (< / span > < span class = "nx" > resp< / span > < span class = "p" > .< / span > < span class = "nx" > message< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-1-13" > < a id = "__codelineno-1-13" name = "__codelineno-1-13" href = "#__codelineno-1-13" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span > < span class = "w" > < / span > < span class = "k" > else< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-14" > < a id = "__codelineno-1-14" name = "__codelineno-1-14" href = "#__codelineno-1-14" > < / a > < span class = "w" > < / span > < span class = "k" > throw< / span > < span class = "w" > < / span > < span class = "ow" > new< / span > < span class = "w" > < / span > < span class = "ne" > Error< / span > < span class = "p" > (< / span > < span class = "nx" > resp< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-1-15" > < a id = "__codelineno-1-15" name = "__codelineno-1-15" href = "#__codelineno-1-15" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-16" > < a id = "__codelineno-1-16" name = "__codelineno-1-16" href = "#__codelineno-1-16" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span > < span class = "w" > < / span > < span class = "k" > else< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-17" > < a id = "__codelineno-1-17" name = "__codelineno-1-17" href = "#__codelineno-1-17" > < / a > < span class = "w" > < / span > < span class = "k" > throw< / span > < span class = "w" > < / span > < span class = "ow" > new< / span > < span class = "w" > < / span > < span class = "ne" > Error< / span > < span class = "p" > (< / span > < span class = "nx" > resp< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-1-18" > < a id = "__codelineno-1-18" name = "__codelineno-1-18" href = "#__codelineno-1-18" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-19" > < a id = "__codelineno-1-19" name = "__codelineno-1-19" href = "#__codelineno-1-19" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-20" > < a id = "__codelineno-1-20" name = "__codelineno-1-20" href = "#__codelineno-1-20" > < / a >
< / span > < span id = "__span-1-21" > < a id = "__codelineno-1-21" name = "__codelineno-1-21" href = "#__codelineno-1-21" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "p" > [])< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-22" > < a id = "__codelineno-1-22" name = "__codelineno-1-22" href = "#__codelineno-1-22" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " query" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-23" > < a id = "__codelineno-1-23" name = "__codelineno-1-23" href = "#__codelineno-1-23" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-24" > < a id = "__codelineno-1-24" name = "__codelineno-1-24" href = "#__codelineno-1-24" > < / a >
< / span > < span id = "__span-1-25" > < a id = "__codelineno-1-25" name = "__codelineno-1-25" href = "#__codelineno-1-25" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > run< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "p" > [])< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-26" > < a id = "__codelineno-1-26" name = "__codelineno-1-26" href = "#__codelineno-1-26" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " run" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-27" > < a id = "__codelineno-1-27" name = "__codelineno-1-27" href = "#__codelineno-1-27" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-28" > < a id = "__codelineno-1-28" name = "__codelineno-1-28" href = "#__codelineno-1-28" > < / a >
< / span > < span id = "__span-1-29" > < a id = "__codelineno-1-29" name = "__codelineno-1-29" href = "#__codelineno-1-29" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-30" > < a id = "__codelineno-1-30" name = "__codelineno-1-30" href = "#__codelineno-1-30" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " exec" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > statement< / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-31" > < a id = "__codelineno-1-31" name = "__codelineno-1-31" href = "#__codelineno-1-31" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-32" > < a id = "__codelineno-1-32" name = "__codelineno-1-32" href = "#__codelineno-1-32" > < / a >
< / span > < span id = "__span-1-33" > < a id = "__codelineno-1-33" name = "__codelineno-1-33" href = "#__codelineno-1-33" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "p" > [])< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-34" > < a id = "__codelineno-1-34" name = "__codelineno-1-34" href = "#__codelineno-1-34" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " exists" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-35" > < a id = "__codelineno-1-35" name = "__codelineno-1-35" href = "#__codelineno-1-35" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-36" > < a id = "__codelineno-1-36" name = "__codelineno-1-36" href = "#__codelineno-1-36" > < / a >
< / span > < span id = "__span-1-37" > < a id = "__codelineno-1-37" name = "__codelineno-1-37" href = "#__codelineno-1-37" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > close< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-38" > < a id = "__codelineno-1-38" name = "__codelineno-1-38" href = "#__codelineno-1-38" > < / a > < span class = "w" > < / span > < span class = "c1" > // NOOP: We don' t care about this< / span >
< / span > < span id = "__span-1-39" > < a id = "__codelineno-1-39" name = "__codelineno-1-39" href = "#__codelineno-1-39" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-40" > < a id = "__codelineno-1-40" name = "__codelineno-1-40" href = "#__codelineno-1-40" > < / a >
< / span > < span id = "__span-1-41" > < a id = "__codelineno-1-41" name = "__codelineno-1-41" href = "#__codelineno-1-41" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > tableExists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-42" > < a id = "__codelineno-1-42" name = "__codelineno-1-42" href = "#__codelineno-1-42" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " tableExists" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-43" > < a id = "__codelineno-1-43" name = "__codelineno-1-43" href = "#__codelineno-1-43" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-44" > < a id = "__codelineno-1-44" name = "__codelineno-1-44" href = "#__codelineno-1-44" > < / a >
< / span > < span id = "__span-1-45" > < a id = "__codelineno-1-45" name = "__codelineno-1-45" href = "#__codelineno-1-45" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > getSchemaVersion< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-46" > < a id = "__codelineno-1-46" name = "__codelineno-1-46" href = "#__codelineno-1-46" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > apirequest< / span > < span class = "p" > ({< / span > < span class = "nx" > type< / span > < span class = "o" > :< / span > < span class = "w" > < / span > < span class = "s2" > " getSchemaVersion" < / span > < span class = "p" > });< / span >
< / span > < span id = "__span-1-47" > < a id = "__codelineno-1-47" name = "__codelineno-1-47" href = "#__codelineno-1-47" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-48" > < a id = "__codelineno-1-48" name = "__codelineno-1-48" href = "#__codelineno-1-48" > < / a >
< / span > < span id = "__span-1-49" > < a id = "__codelineno-1-49" name = "__codelineno-1-49" href = "#__codelineno-1-49" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > setSchemaVersion< / span > < span class = "p" > (< / span > < span class = "nx" > version< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-1-50" > < a id = "__codelineno-1-50" name = "__codelineno-1-50" href = "#__codelineno-1-50" > < / a > < span class = "w" > < / span > < span class = "c1" > // NOOP: Don' t upgrade server' s installation, it can do that itself< / span >
< / span > < span id = "__span-1-51" > < a id = "__codelineno-1-51" name = "__codelineno-1-51" href = "#__codelineno-1-51" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-1-52" > < a id = "__codelineno-1-52" name = "__codelineno-1-52" href = "#__codelineno-1-52" > < / a > < span class = "p" > }< / span >
< / span > < / code > < / pre > < / div >
< h2 id = "mariadbmysql" > MariaDB/MySQL< / h2 >
< div class = "language-javascript highlight" > < pre > < span > < / span > < code > < span id = "__span-2-1" > < a id = "__codelineno-2-1" name = "__codelineno-2-1" href = "#__codelineno-2-1" > < / a > < span class = "k" > export< / span > < span class = "w" > < / span > < span class = "kd" > class< / span > < span class = "w" > < / span > < span class = "nx" > MariaDBAdapter< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-2" > < a id = "__codelineno-2-2" name = "__codelineno-2-2" href = "#__codelineno-2-2" > < / a > < span class = "w" > < / span > < span class = "kr" > constructor< / span > < span class = "p" > (< / span > < span class = "nx" > connection< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-3" > < a id = "__codelineno-2-3" name = "__codelineno-2-3" href = "#__codelineno-2-3" > < / a > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > type< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "s2" > " mariadb" < / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-4" > < a id = "__codelineno-2-4" name = "__codelineno-2-4" href = "#__codelineno-2-4" > < / a > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > conn< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "nx" > connection< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-5" > < a id = "__codelineno-2-5" name = "__codelineno-2-5" href = "#__codelineno-2-5" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-6" > < a id = "__codelineno-2-6" name = "__codelineno-2-6" href = "#__codelineno-2-6" > < / a >
< / span > < span id = "__span-2-7" > < a id = "__codelineno-2-7" name = "__codelineno-2-7" href = "#__codelineno-2-7" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-8" > < a id = "__codelineno-2-8" name = "__codelineno-2-8" href = "#__codelineno-2-8" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-9" > < a id = "__codelineno-2-9" name = "__codelineno-2-9" href = "#__codelineno-2-9" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-10" > < a id = "__codelineno-2-10" name = "__codelineno-2-10" href = "#__codelineno-2-10" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-11" > < a id = "__codelineno-2-11" name = "__codelineno-2-11" href = "#__codelineno-2-11" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > conn< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "nx" > query< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-12" > < a id = "__codelineno-2-12" name = "__codelineno-2-12" href = "#__codelineno-2-12" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-13" > < a id = "__codelineno-2-13" name = "__codelineno-2-13" href = "#__codelineno-2-13" > < / a >
< / span > < span id = "__span-2-14" > < a id = "__codelineno-2-14" name = "__codelineno-2-14" href = "#__codelineno-2-14" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > run< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-15" > < a id = "__codelineno-2-15" name = "__codelineno-2-15" href = "#__codelineno-2-15" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-16" > < a id = "__codelineno-2-16" name = "__codelineno-2-16" href = "#__codelineno-2-16" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-17" > < a id = "__codelineno-2-17" name = "__codelineno-2-17" href = "#__codelineno-2-17" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-18" > < a id = "__codelineno-2-18" name = "__codelineno-2-18" href = "#__codelineno-2-18" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-19" > < a id = "__codelineno-2-19" name = "__codelineno-2-19" href = "#__codelineno-2-19" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-20" > < a id = "__codelineno-2-20" name = "__codelineno-2-20" href = "#__codelineno-2-20" > < / a >
< / span > < span id = "__span-2-21" > < a id = "__codelineno-2-21" name = "__codelineno-2-21" href = "#__codelineno-2-21" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-22" > < a id = "__codelineno-2-22" name = "__codelineno-2-22" href = "#__codelineno-2-22" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nb" > global< / span > < span class = "p" > .< / span > < span class = "nx" > devMode< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-23" > < a id = "__codelineno-2-23" name = "__codelineno-2-23" href = "#__codelineno-2-23" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > info< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-24" > < a id = "__codelineno-2-24" name = "__codelineno-2-24" href = "#__codelineno-2-24" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-25" > < a id = "__codelineno-2-25" name = "__codelineno-2-25" href = "#__codelineno-2-25" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > run< / span > < span class = "p" > (< / span > < span class = "nx" > statement< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-26" > < a id = "__codelineno-2-26" name = "__codelineno-2-26" href = "#__codelineno-2-26" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-27" > < a id = "__codelineno-2-27" name = "__codelineno-2-27" href = "#__codelineno-2-27" > < / a >
< / span > < span id = "__span-2-28" > < a id = "__codelineno-2-28" name = "__codelineno-2-28" href = "#__codelineno-2-28" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > exists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-29" > < a id = "__codelineno-2-29" name = "__codelineno-2-29" href = "#__codelineno-2-29" > < / a > < span class = "w" > < / span > < span class = "kd" > const< / span > < span class = "w" > < / span > < span class = "nx" > q< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "s2" > " SELECT EXISTS(SELECT 1 FROM " < / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "s2" > " WHERE " < / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "nx" > where< / span > < span class = "w" > < / span > < span class = "o" > +< / span > < span class = "w" > < / span > < span class = "s2" > " ) as n" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > replace< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-30" > < a id = "__codelineno-2-30" name = "__codelineno-2-30" href = "#__codelineno-2-30" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nx" > q< / span > < span class = "p" > [< / span > < span class = "mf" > 0< / span > < span class = "p" > ].< / span > < span class = "nx" > n< / span > < span class = "w" > < / span > < span class = "o" > > < / span > < span class = "w" > < / span > < span class = "mf" > 0< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-31" > < a id = "__codelineno-2-31" name = "__codelineno-2-31" href = "#__codelineno-2-31" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "kc" > true< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-32" > < a id = "__codelineno-2-32" name = "__codelineno-2-32" href = "#__codelineno-2-32" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-33" > < a id = "__codelineno-2-33" name = "__codelineno-2-33" href = "#__codelineno-2-33" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "kc" > false< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-34" > < a id = "__codelineno-2-34" name = "__codelineno-2-34" href = "#__codelineno-2-34" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-35" > < a id = "__codelineno-2-35" name = "__codelineno-2-35" href = "#__codelineno-2-35" > < / a >
< / span > < span id = "__span-2-36" > < a id = "__codelineno-2-36" name = "__codelineno-2-36" href = "#__codelineno-2-36" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > close< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-37" > < a id = "__codelineno-2-37" name = "__codelineno-2-37" href = "#__codelineno-2-37" > < / a > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > conn< / span > < span class = "p" > .< / span > < span class = "nx" > release< / span > < span class = "p" > ();< / span >
< / span > < span id = "__span-2-38" > < a id = "__codelineno-2-38" name = "__codelineno-2-38" href = "#__codelineno-2-38" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-39" > < a id = "__codelineno-2-39" name = "__codelineno-2-39" href = "#__codelineno-2-39" > < / a >
< / span > < span id = "__span-2-40" > < a id = "__codelineno-2-40" name = "__codelineno-2-40" href = "#__codelineno-2-40" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > tableExists< / span > < span class = "p" > (< / span > < span class = "nx" > table< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-41" > < a id = "__codelineno-2-41" name = "__codelineno-2-41" href = "#__codelineno-2-41" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "s2" > " SHOW TABLES LIKE ?" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > table< / span > < span class = "p" > )).< / span > < span class = "nx" > length< / span > < span class = "w" > < / span > < span class = "o" > > < / span > < span class = "w" > < / span > < span class = "mf" > 0< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-42" > < a id = "__codelineno-2-42" name = "__codelineno-2-42" href = "#__codelineno-2-42" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-43" > < a id = "__codelineno-2-43" name = "__codelineno-2-43" href = "#__codelineno-2-43" > < / a >
< / span > < span id = "__span-2-44" > < a id = "__codelineno-2-44" name = "__codelineno-2-44" href = "#__codelineno-2-44" > < / a > < span class = "w" > < / span > < span class = "cm" > /**< / span >
< / span > < span id = "__span-2-45" > < a id = "__codelineno-2-45" name = "__codelineno-2-45" href = "#__codelineno-2-45" > < / a > < span class = "cm" > * Get the version code set in the database by setSchemaVersion(). Returns zero if not set.< / span >
< / span > < span id = "__span-2-46" > < a id = "__codelineno-2-46" name = "__codelineno-2-46" href = "#__codelineno-2-46" > < / a > < span class = "cm" > */< / span >
< / span > < span id = "__span-2-47" > < a id = "__codelineno-2-47" name = "__codelineno-2-47" href = "#__codelineno-2-47" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > getSchemaVersion< / span > < span class = "p" > ()< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-48" > < a id = "__codelineno-2-48" name = "__codelineno-2-48" href = "#__codelineno-2-48" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > tableExists< / span > < span class = "p" > (< / span > < span class = "s2" > " database_metadata" < / span > < span class = "p" > ))< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-49" > < a id = "__codelineno-2-49" name = "__codelineno-2-49" href = "#__codelineno-2-49" > < / a > < span class = "w" > < / span > < span class = "kd" > var< / span > < span class = "w" > < / span > < span class = "nx" > res< / span > < span class = "w" > < / span > < span class = "o" > =< / span > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "s2" > " SELECT `value` FROM database_metadata WHERE `key`=' schema_version' LIMIT 1" < / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-50" > < a id = "__codelineno-2-50" name = "__codelineno-2-50" href = "#__codelineno-2-50" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > log< / span > < span class = "p" > (< / span > < span class = "nx" > res< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-51" > < a id = "__codelineno-2-51" name = "__codelineno-2-51" href = "#__codelineno-2-51" > < / a > < span class = "w" > < / span > < span class = "nx" > console< / span > < span class = "p" > .< / span > < span class = "nx" > log< / span > < span class = "p" > (< / span > < span class = "nx" > res< / span > < span class = "p" > [< / span > < span class = "mf" > 0< / span > < span class = "p" > ].< / span > < span class = "nx" > value< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-52" > < a id = "__codelineno-2-52" name = "__codelineno-2-52" href = "#__codelineno-2-52" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "nx" > res< / span > < span class = "p" > .< / span > < span class = "nx" > length< / span > < span class = "w" > < / span > < span class = "o" > ==< / span > < span class = "w" > < / span > < span class = "mf" > 1< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-53" > < a id = "__codelineno-2-53" name = "__codelineno-2-53" href = "#__codelineno-2-53" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "nx" > res< / span > < span class = "p" > [< / span > < span class = "mf" > 0< / span > < span class = "p" > ].< / span > < span class = "nx" > value< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-54" > < a id = "__codelineno-2-54" name = "__codelineno-2-54" href = "#__codelineno-2-54" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-55" > < a id = "__codelineno-2-55" name = "__codelineno-2-55" href = "#__codelineno-2-55" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-56" > < a id = "__codelineno-2-56" name = "__codelineno-2-56" href = "#__codelineno-2-56" > < / a > < span class = "w" > < / span > < span class = "k" > return< / span > < span class = "w" > < / span > < span class = "mf" > 0< / span > < span class = "p" > ;< / span >
< / span > < span id = "__span-2-57" > < a id = "__codelineno-2-57" name = "__codelineno-2-57" href = "#__codelineno-2-57" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-58" > < a id = "__codelineno-2-58" name = "__codelineno-2-58" href = "#__codelineno-2-58" > < / a >
< / span > < span id = "__span-2-59" > < a id = "__codelineno-2-59" name = "__codelineno-2-59" href = "#__codelineno-2-59" > < / a > < span class = "w" > < / span > < span class = "cm" > /**< / span >
< / span > < span id = "__span-2-60" > < a id = "__codelineno-2-60" name = "__codelineno-2-60" href = "#__codelineno-2-60" > < / a > < span class = "cm" > * Set a version number for the database schema.< / span >
< / span > < span id = "__span-2-61" > < a id = "__codelineno-2-61" name = "__codelineno-2-61" href = "#__codelineno-2-61" > < / a > < span class = "cm" > * Must be an integer to maintain code compatibility with SQLite driver.< / span >
< / span > < span id = "__span-2-62" > < a id = "__codelineno-2-62" name = "__codelineno-2-62" href = "#__codelineno-2-62" > < / a > < span class = "cm" > * Will create a " database_metadata" table if required to store the version number.< / span >
< / span > < span id = "__span-2-63" > < a id = "__codelineno-2-63" name = "__codelineno-2-63" href = "#__codelineno-2-63" > < / a > < span class = "cm" > */< / span >
< / span > < span id = "__span-2-64" > < a id = "__codelineno-2-64" name = "__codelineno-2-64" href = "#__codelineno-2-64" > < / a > < span class = "w" > < / span > < span class = "k" > async< / span > < span class = "w" > < / span > < span class = "nx" > setSchemaVersion< / span > < span class = "p" > (< / span > < span class = "nx" > version< / span > < span class = "p" > )< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-65" > < a id = "__codelineno-2-65" name = "__codelineno-2-65" href = "#__codelineno-2-65" > < / a > < span class = "w" > < / span > < span class = "k" > if< / span > < span class = "w" > < / span > < span class = "p" > (< / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > tableExists< / span > < span class = "p" > (< / span > < span class = "s2" > " database_metadata" < / span > < span class = "p" > ))< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-66" > < a id = "__codelineno-2-66" name = "__codelineno-2-66" href = "#__codelineno-2-66" > < / a > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > query< / span > < span class = "p" > (< / span > < span class = "s2" > " REPLACE INTO `database_metadata` (`key`, `value`) VALUES (?, ?)" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "p" > [< / span > < span class = "s2" > " schema_version" < / span > < span class = "p" > ,< / span > < span class = "w" > < / span > < span class = "nx" > version< / span > < span class = "p" > ]);< / span >
< / span > < span id = "__span-2-67" > < a id = "__codelineno-2-67" name = "__codelineno-2-67" href = "#__codelineno-2-67" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span > < span class = "w" > < / span > < span class = "k" > else< / span > < span class = "w" > < / span > < span class = "p" > {< / span >
< / span > < span id = "__span-2-68" > < a id = "__codelineno-2-68" name = "__codelineno-2-68" href = "#__codelineno-2-68" > < / a > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > exec< / span > < span class = "p" > (< / span > < span class = "s2" > " CREATE TABLE IF NOT EXISTS `database_metadata` ( `key` VARCHAR(50) NOT NULL, `value` VARCHAR(255) NOT NULL DEFAULT ' ' , PRIMARY KEY (`key`))" < / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-69" > < a id = "__codelineno-2-69" name = "__codelineno-2-69" href = "#__codelineno-2-69" > < / a > < span class = "w" > < / span > < span class = "k" > await< / span > < span class = "w" > < / span > < span class = "k" > this< / span > < span class = "p" > .< / span > < span class = "nx" > setSchemaVersion< / span > < span class = "p" > (< / span > < span class = "nx" > version< / span > < span class = "p" > );< / span >
< / span > < span id = "__span-2-70" > < a id = "__codelineno-2-70" name = "__codelineno-2-70" href = "#__codelineno-2-70" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-71" > < a id = "__codelineno-2-71" name = "__codelineno-2-71" href = "#__codelineno-2-71" > < / a > < span class = "w" > < / span > < span class = "p" > }< / span >
< / span > < span id = "__span-2-72" > < a id = "__codelineno-2-72" name = "__codelineno-2-72" href = "#__codelineno-2-72" > < / a > < span class = "p" > }< / span >
< / span > < / code > < / pre > < / div >
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