loopdb: add ability to track manual migrations

loopdb/sqlc/migration_tracker.sql.go

@@ -0,0 +1,45 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.25.0
+// source: migration_tracker.sql
+
+package sqlc
+
+import (
+	"context"
+	"database/sql"
+)
+
+const getMigration = `-- name: GetMigration :one
+SELECT
+  migration_id,
+  migration_ts
+FROM
+  migration_tracker
+WHERE
+  migration_id = $1
+`
+
+func (q *Queries) GetMigration(ctx context.Context, migrationID string) (MigrationTracker, error) {
+	row := q.db.QueryRowContext(ctx, getMigration, migrationID)
+	var i MigrationTracker
+	err := row.Scan(&i.MigrationID, &i.MigrationTs)
+	return i, err
+}
+
+const insertMigration = `-- name: InsertMigration :exec
+INSERT INTO migration_tracker (
+  migration_id,
+  migration_ts
+) VALUES ($1, $2)
+`
+
+type InsertMigrationParams struct {
+	MigrationID string
+	MigrationTs sql.NullTime
+}
+
+func (q *Queries) InsertMigration(ctx context.Context, arg InsertMigrationParams) error {
+	_, err := q.db.ExecContext(ctx, insertMigration, arg.MigrationID, arg.MigrationTs)
+	return err
+}