103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
// Code MANUALLY written to extend the SQLC interface with some extra functions.
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//
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// This is to work around https://github.com/sqlc-dev/sqlc/issues/3237
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package sqlc
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import (
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"context"
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)
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const pragmaIntegrityCheck = `PRAGMA integrity_check`
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type PragmaIntegrityCheckResult struct {
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Description string
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}
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func (q *Queries) PragmaIntegrityCheck(ctx context.Context) ([]PragmaIntegrityCheckResult, error) {
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rows, err := q.db.QueryContext(ctx, pragmaIntegrityCheck)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var items []PragmaIntegrityCheckResult
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for rows.Next() {
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var i PragmaIntegrityCheckResult
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if err := rows.Scan(
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&i.Description,
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); err != nil {
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return nil, err
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}
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items = append(items, i)
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}
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if err := rows.Close(); err != nil {
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return nil, err
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return items, nil
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}
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// SQLite doesn't seem to like SQL parameters for `PRAGMA`, so `PRAGMA foreign_keys = ?` doesn't work.
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const pragmaForeignKeysEnable = `PRAGMA foreign_keys = 1`
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const pragmaForeignKeysDisable = `PRAGMA foreign_keys = 0`
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func (q *Queries) PragmaForeignKeysSet(ctx context.Context, enable bool) error {
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var sql string
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if enable {
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sql = pragmaForeignKeysEnable
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} else {
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sql = pragmaForeignKeysDisable
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}
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_, err := q.db.ExecContext(ctx, sql)
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return err
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}
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const pragmaForeignKeys = `PRAGMA foreign_keys`
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func (q *Queries) PragmaForeignKeysGet(ctx context.Context) (bool, error) {
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row := q.db.QueryRowContext(ctx, pragmaForeignKeys)
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var fkEnabled bool
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err := row.Scan(&fkEnabled)
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return fkEnabled, err
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}
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const pragmaForeignKeyCheck = `PRAGMA foreign_key_check`
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type PragmaForeignKeyCheckResult struct {
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Table string
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RowID int
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Parent string
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FKID int
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}
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func (q *Queries) PragmaForeignKeyCheck(ctx context.Context) ([]PragmaForeignKeyCheckResult, error) {
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rows, err := q.db.QueryContext(ctx, pragmaForeignKeyCheck)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var items []PragmaForeignKeyCheckResult
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for rows.Next() {
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var i PragmaForeignKeyCheckResult
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if err := rows.Scan(
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&i.Table,
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&i.RowID,
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&i.Parent,
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&i.FKID,
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); err != nil {
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return nil, err
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}
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items = append(items, i)
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}
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if err := rows.Close(); err != nil {
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return nil, err
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return items, nil
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}
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