PostgreSQL Character Types: CHAR, VARCHAR, And TEXT
https://www.postgresqltutorial.com/postgresql-tutorial/postgresql-char-varchar-text/
PostgreSQL provides three primary character types: 1. CHARACTER(n) or CHAR(n) 2. CHARACTER VARYING(n) or VARCHAR(n) 3. TEXT In this syntax, nis a positive integer that specifies the number of characters. The following table illustrates the character types in PostgreSQL: Both CHAR(n) and VARCHAR(n) can store up to n characters. If you attempt to st…
PostgreSQL provides three primary character types: 1. CHARACTER(n) or CHAR(n) 2. CHARACTER VARYING(n) or VARCHAR(n) 3. TEXT In this syntax, nis a positive integer that specifies the number of characters. The following table illustrates the character types in PostgreSQL: Both CHAR(n) and VARCHAR(n) can store up to n characters. If you attempt to st…
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