查询编辑器菜单中的不同颜色条在SSMS中的含义是什么？

Question

这张照片中颜色变化的意义是什么？

编辑:我指的是滚动条的黄色和绿色区域.

Answer 1

Blue  - SQL keywords - query specification components
Pink  - Functions
Grey  - SQL predicates
Black - table/column names/aliases

左侧,行号旁边的彩色条显示在打开文件后已更改的行旁边:

Yellow - Changed lines that have not been saved
Green  - Changed lines have already been saved