For such cases, Substring and RegEx (Regular Expressions) functions can help us to retrieve the --- data we need. Subtring Functions returns a portion of a character string, while RegEx are ...

For such cases, Substring and RegEx (Regular Expressions) functions can help us to retrieve the --- data we need. Subtring Functions returns a portion of a character string, while RegEx are ...

substr (payload_name,start_pos,end_pos-start_pos+1), mind your off-by-ones. Otherwise use the instr functions and light a candle for anyone who needs to maintain the code in three years, including ...