Language: PL/SQL Highlight Mode: PLSQL Last Modified: March 05th, 2009
SUBSTR( string, start_position,[LENGTH])-- string is the source string.-- start_position is the position for extraction. The first -- position in the string is always 1.-- length is optional. It is the number of characters to extract. -- If this parameter is omitted, substr will return the entire -- string.SUBSTR('This is a test',6,2)-- would return 'is'SUBSTR('This is a test string',6)-- would return 'is a test string'
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