Tag archive
Commands grouped around the same concept, pattern, or recurring problem.
Convert string values to all uppercase or all lowercase using `UPPER` and `LOWER`.
Return only part of a text value by position and length.
Return the number of characters in a string using `LENGTH` or `LEN`.
Combine multiple text values into one string in the query result.
Substitute all occurrences of a substring with a new value using `REPLACE`.