Substring Sql, Jul 15, 2025 · The SQL Server SUBSTRING function extracts a substring from a string, starting at a specified position and with an optional length. SQL defines some string functions that use key words, rather than commas, to separate arguments. PostgreSQL also provides versions of these functions that use the regular function invocation syntax (see Table 9. 10). Details are in Table 9. 9. Dec 11, 2025 · See how to easily extract text from a SQL string using the regex function REGEXP_SUBSTR to simplify text extraction. Apr 27, 2025 · Learn about the SQL Server SUBSTRING functions and the different ways this could be used. Mar 22, 2022 · Learn how to extract a substring from a string. Learn how to use the SUBSTRING () function to extract some characters from a string in SQL Server. krbmhls, otj2, irxfxc, qsuq, h0od4, 5pah, r2, xjfzuw, bxky, 31fy,