| --- |
| { |
| "title": "repeat", |
| "language": "en" |
| } |
| --- |
| |
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| |
| ## repeat |
| ### Description |
| #### Syntax |
| |
| `VARCHAR repeat (VARCHAR str, INT count)` |
| |
| |
| Repeat the str of the string count times, return empty string when count is less than 1, return NULL when str, count is any NULL |
| |
| ### example |
| |
| ``` |
| mysql> SELECT repeat("a", 3); |
| +----------------+ |
| | repeat('a', 3) | |
| +----------------+ |
| | aaa | |
| +----------------+ |
| |
| mysql> SELECT repeat("a", -1); |
| +-----------------+ |
| | repeat('a', -1) | |
| +-----------------+ |
| | | |
| +-----------------+ |
| ``` |
| ### keywords |
| REPEAT, |