pg的双引号还有其他的表示方法吗?
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
pg的双引号还有其他的表示方法吗?
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}
${if(len(c)=0,"","b."model code" = '"+c+"' ")}