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#lower

Commands grouped around the same concept, pattern, or recurring problem.

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beginner string-processing MySQL MariaDB SQL Server PostgreSQL SQLite

Change Text Case With UPPER And LOWER

Convert string values to all uppercase or all lowercase using `UPPER` and `LOWER`.

beginner filtering MySQL MariaDB SQL Server PostgreSQL SQLite

Filter Text Case-Insensitively

Compare normalized text values with LOWER or UPPER so matching does not depend on stored capitalization.