search

XiaoMi / soar

SQL Optimizer And Rewriter
Apache License 2.0
8.67k stars 1.32k forks source link

alter table 修改字符集用convert to #295

Closed greatdba closed 2 years ago

greatdba commented 2 years ago

convert to匹配模式优化，允许两个单词中间有多个空格，如CONVERT___TO

Code changes

convertReg, := regexp.Compile("convert to") convertReg, := regexp.Compile("convert\b\s+to")

martianzhang commented 2 years ago

That's nice. Thanks! @greatdba