DomingoZhang

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In 0.6.0, this issue needs to be kept an eye on and fixed.

First batch will support these format. DATE_FORMAT(b.measurement_time,'%Y-%m-%d') DATE_FORMAT(b.measurement_time,'%Y-%m') DATE_FORMAT(b.measurement_time,'%Y-%m-%d %H:%i:%s') As a p0 requirement, this function still needs to support more format in 0.6.0

/dev/mapper/vg01-lv01 879G 659G 176G 79% /data When this volume is about 79%, size of it doesn't increase any more.

mysql> select cast(-19999999999999999999 as signed); ERROR 1105 (HY000): Operator 'cast' with parameters [DECIMAL128 BIGINT] will be implemented in future version. @m-schen bigint to decimal128 seems not supported

This data type will follow these rules: 1. The max length is 10485760(1GB). Error will be notified when out of range. 2. DEFAULT in DDL and INDEX ON are not...

By following mysql, pg and oracle, there are some adjustment for char, varchar and text: 1. The max size of char, varchar and text is 1GB. 2. The function which...