Add args for buildSql method to controll whether contain ( ) for generate sql
Add args for buildSql method to controll whether contain ( ) for generate sql

maxzhang/thinkjs,akira-cn/thinkjs,akira-cn/thinkjs,thinkjs/thinkjs,75team/thinkjs,maxzhang/thinkjs,snadn/thinkjs,75team/thinkjs,Qihoo360/thinkjs,75team/thinkjs,maxzhang/thinkjs,akira-cn/thinkjs