SQL Server / Oracle Charindex Function

 CHARACTER INDEX

SQL Server

SELECT CHARINDEX('WORD', 'FIND WORD IN THIS SENTENCE.')
Returns 6 (WORD starts in the 6th position of the sentence.)

Oracle

SELECT INSTR('FIND WORD IN THIS SENTENCE', 'WORD') FROM DUAL;
Returns 6 (WORD starts in the 6th position of the sentence.)