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postgreSQL常用sql

查看表字段注释 Select a.attnum,(select description from pg_catalog.pg_description where objoid=a.attrelid and objsubid=a.attnum) as descript,a.attname,pg_catalog.format_type(a.atttypid,a.atttypmod) as data_type from pg_catalog.pg_attribute a where 1=1 and a.

pg 生成数据字典

select(select relname||'--'||(select description from pg_description where objoid=oid and objsubid=0) as comment from pg_class where oid=a.attrelid) as table_name,a.attname as column_name,format_type(a.atttypid,a.atttypmod) as data_type,(case wh

Postgresql获得表字段结构信息包含注释

Select * From ( 　　Select 　　　　a.relname FTableName, 　　　　b.attname FFieldName, 　　　　format_type(b.atttypid,b.atttypmod) as FFieldType, 　　　　col_description(b.attrelid,b.attnum) FFieldDesc, 　　　　b.attnum FNo, 　　　　b.attnotnull FNotNu