Incompatible issues about window function

[SunRunAway]

We have some incompatible issues about window function, and need help from contributors, most of them are simple to fix. You can reply on this thread to take an issue. Feel free to ask any question, I will reply ASAP.

• window function: group_concat error message is not compatible #10996 @zhaox1n
• window function: frame end cannot be UNBOUNDED PRECEDING. #11001 @lzmhhh123
• window function: frame start cannot be UNBOUNDED FOLLOWING. #11002 @lzmhhh123
• window function: A window which depends on another cannot define partitioning. #11007 @b41sh
• window function: should check fuction's arguments firstly. #11008 @gaoxingliang
• window function: function name of error message should be lowercase  #11009 @tcmichael
• window function: Window with RANGE N PRECEDING/FOLLOWING frame requires exactly one ORDER BY expression, of numeric or temporal type #11010 @lzmhhh123
• window function: Window 'w': frame start or end is negative, NULL or of non-integral type #11011 @lzmhhh123
• IGNORE NULLS in window function not implemented but no error thrown #10556 @lzmhhh123
• window function: function name of ErrWindowInvalidWindowFuncUse should be lowercase #11508 @tcmichael
• Different error message from MySQL when select a window function with group by #11518 @time-and-fate