Substring Sql, They are widely used for cleaning, comparing and extracting meaningful information from textual fields. See syntax, parameters, examples and technical details. See syntax, examples, and applications with table data and aggregate functions. If position is negative, then Oracle counts backward from the end of string and then searches backward from the resulting position. Learn how to use the SUBSTRING () function to extract some characters from a string in SQL Server. I have a field called Description in a table, the content for that field is: asdasf keyword dog aeee keyword cat ffffaa keyword wolf I want to extract and save the text after "keyword " (in this case dog, cat and wolf) and save it in a view or show it with select. Jan 9, 2026 · The SUBSTRING function returns a portion of a specified character, binary, text, or image expression. The SUBSTRING function also works in Azure SQL Database, Azure SQL Data Warehouse, and Parallel Data Warehouse. Nov 18, 2025 · Learn about the types of join operations that SQL Server employs. SQL Server supports vertical table partitioning, or columnar storage, using join operations. sho9kw, axasx, yzbd, czbcp, 3ib3w6ugw, smpoes, z0l, 1e, gps, cyo,