mariadb/mysql-test/suite/compat/README.txt

To run a test suite under this directory, you should use the format:

mysql-test-run --suite=compat/oracle

or to run one test:

mysql-test-run compat/oracle.test_name
MDEV-20017 Implement TO_CHAR() Oracle compatible function TO_CHAR(expr, fmt) - expr: required parameter, data/time/timestamp type expression - fmt: optional parameter, format string, supports YYYY/YYY/YY/RRRR/RR/MM/MON/MONTH/MI/DD/DY/HH/HH12/HH24/SS and special characters. The default value is "YYYY-MM-DD HH24:MI:SS" In Oracle, TO_CHAR() can also be used to convert numbers to strings, but this is not supported. This will gave an error in this patch. Other things: - If format strings is a constant, it's evaluated only once and if there is any errors in it, they are given at once and the statement will abort. Original author: woqutech Lots of optimizations and cleanups done as part of review 2021-01-24 23:56:43 +02:00			`To run a test suite under this directory, you should use the format:`

			`mysql-test-run --suite=compat/oracle`

			`or to run one test:`

			`mysql-test-run compat/oracle.test_name`