Example

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

The following query returns the result 20 indicating the position of 'ch' in 'chip'. This is the second occurrence of 'ch' with the search starting from the second character of the source string.

   SELECT INSTR('choose a chocolate chip cookie','ch',2,2);