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50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
//go:build cgo
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package core
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import (
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"database/sql"
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"github.com/mattn/go-sqlite3"
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"github.com/pocketbase/dbx"
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)
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func init() {
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// Registers the sqlite3 driver with a ConnectHook so that we can
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// initialize the default PRAGMAs.
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//
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// Note 1: we don't define the PRAGMA as part of the dsn string
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// because not all pragmas are available.
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//
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// Note 2: the busy_timeout pragma must be first because
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// the connection needs to be set to block on busy before WAL mode
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// is set in case it hasn't been already set by another connection.
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sql.Register("pb_sqlite3",
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&sqlite3.SQLiteDriver{
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ConnectHook: func(conn *sqlite3.SQLiteConn) error {
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_, err := conn.Exec(`
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PRAGMA busy_timeout = 10000;
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PRAGMA journal_mode = WAL;
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PRAGMA journal_size_limit = 200000000;
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PRAGMA synchronous = NORMAL;
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PRAGMA foreign_keys = ON;
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PRAGMA temp_store = MEMORY;
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`, nil)
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return err
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},
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},
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)
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dbx.BuilderFuncMap["pb_sqlite3"] = dbx.BuilderFuncMap["sqlite3"]
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}
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func connectDB(dbPath string) (*dbx.DB, error) {
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db, err := dbx.Open("pb_sqlite3", dbPath)
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if err != nil {
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return nil, err
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}
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return db, nil
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}
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