(n: unknown)
| 41 | } |
| 42 | |
| 43 | function isJoinNode(n: unknown): n is { fragments: unknown[]; separator: unknown } { |
| 44 | return ( |
| 45 | typeof n === 'object' && |
| 46 | n !== null && |
| 47 | 'fragments' in n && |
| 48 | Array.isArray((n as { fragments: unknown[] }).fragments) |
| 49 | ) |
| 50 | } |
| 51 | |
| 52 | /** Recursively render a mock SQL node into its generated SQL string. */ |
| 53 | function renderSql(node: SqlNode | unknown): string { |