SQL Parser #
| Statement | Description | Example | Type |
|---|---|---|---|
| PARSE SQL | Parses SQL and outputs an abstract syntax tree | PARSE SELECT * FROM t_order | RUL |
| FORMAT SQL | Parse and output formatted SQL statements | FORMAT SELECT * FROM t_order | RUL |
| PREVIEW SQL | Preview SQL execution plan | PREVIEW SELECT * FROM t_order | RUL |
| WARMUP SQL | Warm up SQL | WARMUP ‘SELECT * FROM t_order’ | RAL |