数据源本身的问题也可以用NL2SQL， 或许
Table: dataInfo
Purpose: the information about data, such as table, Columns.
Columns:
tablename, varchar, COMMENT( the table in database )
columnname, varchar, COMMENT( the column in table )
column_type, varchar, COMMENT( the data type of value in column )
column_lang, varchar, COMMENT( the language of value in column )
item_count, int, COMMENT( the count of item in column )
数据源本身的问题也可以用NL2SQL， 或许 Table: dataInfo Purpose: the information about data, such as table, Columns. Columns: tablename, varchar, COMMENT( the table in database ) columnname, varchar, COMMENT( the column in table ) column_type, varchar, COMMENT( the data type of value in column ) column_lang, varchar, COMMENT( the language of value in column ) item_count, int, COMMENT( the count of item in column )