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At least PostgreSQL does not care about string length, other than as required by the SQL standard (e.g. it enforces varchar(20) by counting the number of code p
by jeltz 8y ago
At least PostgreSQL does not care about string length, other than as required by the SQL standard (e.g. it enforces varchar(20) by counting the number of code points). The maximum size of a string in PostgreSQL is 1 GB.