Intermediate SQL
String Functions SQL Lessons
Learn CONCAT, TRIM, SUBSTRING, SPLIT_PART through focused tutorials and business-data examples.
Lessons in this category
SQL String FunctionsRead lesson SQL CONCATRead lesson SQL String Concatenation (||)Read lesson SQL CONCAT_WSRead lesson SQL UPPERRead lesson SQL LOWERRead lesson SQL INITCAPRead lesson SQL LENGTHRead lesson SQL TRIMRead lesson SQL LTRIMRead lesson SQL RTRIMRead lesson SQL SUBSTRINGRead lesson SQL LEFTRead lesson SQL RIGHTRead lesson SQL REPLACERead lesson SQL POSITIONRead lesson SQL STRPOSRead lesson SQL SPLIT_PARTRead lesson SQL STRING_AGGRead lesson SQL REGEXP_REPLACERead lesson SQL Extract an Email DomainRead lesson SQL Clean Extra SpacesRead lesson SQL Standardize Text CaseRead lesson SQL Combine Text ColumnsRead lesson SQL Data WranglingRead lesson SQL Cleaning Data with String FunctionsRead lesson