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// Package sqlite3 defines and registers usql's SQLite3 driver. Requires CGO.
//
// See: https://github.com/mattn/go-sqlite3
// Group: base
package sqlite3
import (
"context"
"strconv"
"github.com/mattn/go-sqlite3" // DRIVER
"github.com/xo/usql/drivers"
"github.com/xo/usql/drivers/sqlite3/sqshared"
)
func init() {
drivers.Register("sqlite3", drivers.Driver{
AllowMultilineComments: true,
ForceParams: drivers.ForceQueryParameters([]string{
"loc", "auto",
}),
Version: func(ctx context.Context, db drivers.DB) (string, error) {
var ver string
err := db.QueryRowContext(ctx, `SELECT sqlite_version()`).Scan(&ver)
if err != nil {
return "", err
}
return "SQLite3 " + ver, nil
},
Err: func(err error) (string, string) {
if e, ok := err.(sqlite3.Error); ok {
return strconv.Itoa(int(e.Code)), e.Error()
}
code, msg := "", err.Error()
if e, ok := err.(sqlite3.ErrNo); ok {
code = strconv.Itoa(int(e))
}
return code, msg
},
ConvertBytes: sqshared.ConvertBytes,
NewMetadataReader: sqshared.NewMetadataReader,
Copy: drivers.CopyWithInsert(func(int) string { return "?" }),
})
}
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