Nettet18. aug. 2024 · 1. In informatica SUBSTR, first argument 0 or 1 - mean same thing - start from first character. ANy other +ve or -ve argument will be calculated from the beginning or the end. Infa syntax -. SUBSTR ( string, start [,length] ) Nettet22. apr. 2015 · start = InStr(array(0,x),"_")+1 (this should find an underscore, then return the next number) length = Instr(Instr(array(0,x)," "),array(0,x)," ")-Instr(array(0,x),"_")-1 …
REGEXP_LIKE AND REGEXP_INSTR which one to use
Nettet27. jul. 2024 · Step 1. Copy Custom Function Libraries to PowerCenter Step 2. Register the Plug-in Creating Expressions with Custom Functions Custom Function API … Nettet18. mai 2024 · HOW TO: Extract specific characters in a string value using a PowerCenter expression May 18, 2024 Knowledge 000115069 Description Is there a way to extract … the law of influence go giver
OBIEE - Regular Expression (Regexp) and how to filter on string …
Nettet30. jan. 2024 · INSTR ( COMPANY, 'a', 1, 2 ) The following expression returns the position of the second occurrence of the letter ‘a’ in each company name, starting from the last character in the company name. Because the search_value argument is case sensitive, it skips the ‘A’ in 'Blue Fin Aqua Center’, and returns 0: INSTR ( COMPANY, 'a', -1, 2 ) Nettet24. jul. 2014 · The following expression is used to separate the first name and last name from the full name: First Name: IIF ( (instr (Name,' ')) = 0, Name, SUBSTR (Name,1,INSTR (Name,' ',-1,1 ))) Last Name: IIF ( (instr (Name,' ')) = 0, ' ', substr (Name,instr (Name,' ',1,1))) Primary Product Cloud Data Integration User Types … NettetREGEXP_INSTR (post_code1, '^ [0-9] {2}.*') You can add more restriction in your pattern and to say that you want the complete postcode pattern as for the Netherlands (minimum 4 numeric and 2 alpha characters): REGEXP_INSTR (' 2343 BL ', '^ ( [ [::blank]]* [0-9] {4} [ [::blank]]* [A-Z] {2} [ [::blank]]*)$') the law of independent legal advice