Module locate 

MySQL-compatible LOCATE function implementation.

LOCATE(substr, str) - Returns the position of the first occurrence of substr in str (1-based). LOCATE(substr, str, pos) - Returns the position of the first occurrence of substr in str, starting from position pos. Returns 0 if substr is not found.

Structs

LocateFunction

MySQL-compatible LOCATE function.

Constants

NAME 🔒

Functions

cast_to_int64 🔒

cast_to_large_utf8 🔒

Cast array to LargeUtf8 for uniform string access.

locate_substr 🔒

Find the 1-based position of needle in haystack, starting from start_pos (0-based character index). Returns 0 if not found.