--- { "title": "starts_with", "language": "en" } --- # starts_with ## Description ### Syntax `BOOLEAN STARTS_WITH (VARCHAR str, VARCHAR prefix)` It returns true if the string starts with the specified prefix, otherwise it returns false. If any parameter is NULL, it returns NULL. ## example ``` MySQL [(none)]> select starts_with("hello world","hello"); +-------------------------------------+ | starts_with('hello world', 'hello') | +-------------------------------------+ | 1 | +-------------------------------------+ MySQL [(none)]> select starts_with("hello world","world"); +-------------------------------------+ | starts_with('hello world', 'world') | +-------------------------------------+ | 0 | +-------------------------------------+ ``` ## keyword STARTS_WITH