String Functions (CONCAT, SUBSTR, REPLACE) — Free SQL Tutorial

Learn String Functions (CONCAT, SUBSTR, REPLACE) in SQL with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

String Functions (CONCAT, SUBSTR, REPLACE) — Free SQL Tutorial

Learn String Functions (CONCAT, SUBSTR, REPLACE) in SQL with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

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TL;DR: Learn String Functions (CONCAT, SUBSTR, REPLACE) in SQL with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.i…

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String Functions (CONCAT, SUBSTR, REPLACE) in SQL

CONCAT() joins multiple strings together with no separator.

CONCAT_WS() joins strings with a specified separator (useful for CSV).

SUBSTR() or SUBSTRING() extracts a portion of a string.

REPLACE() substitutes all occurrences of a substring.

LENGTH(), UPPER(), LOWER() manipulate string properties.

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