dengn

Same as https://github.com/matrixorigin/matrixone/issues/2352. Do we have a limit for the number of arguments? If not, do we consider to add one?

Please refer to the test cases after implementing this function. https://github.com/dengn/mo-tester/blob/main/cases/function/func_coalesce.test

Not implemented in 0.5. Move to 0.6.

Can we recognize longtext, mediumtext and tinytext with a current MySQL sql statement? @bbbearxyz

The test of SELECT (rpad(1.0,2048,1)) IS NOT FALSE; doesn't give your error message, it's still the previous result. mysql> SELECT (rpad(1.0,2048,1)) IS NOT FALSE; +-------------------------------+ | (rpad(1.0, 2048, 1)) !=...

move to 0.6

move to 0.6 ok.

ok. for 0.6, with timediff implemented, date/datetime plus/minus will be supported.

Prior to implementation of this function, timezone need to be supported as the timestamp issue https://github.com/matrixorigin/matrixone/issues/1871. We will follow the timestamp value range from '1970-01-01 00:00:01.000000' UTC to '2038-01-09 03:14:07.999999'...

Please refer to the corresponding test cases: https://github.com/dengn/mo-tester/blob/main/cases/function/func_datetime_unixtime.test