Processon producer process (customized)

1 Find out the column names of related tables 、 notes 、 data type

1.1 SQL1

SELECT
	a.OWNER  Pattern ,
	a.TABLE_NAME  Table name ,
	a.COLUMN_NAME  Name ,
	a.DATA_TYPE  data type ,
	a.DATA_LENGTH  length ,
	a.NULLABLE  Non empty ,
	--(CASE WHEN a.NULLABLE = 'N' THEN 'Y' ELSE 'N' END)  Non empty ,
	b.COMMENTS  notes 
FROM
	ALL_TAB_COLUMNS a
LEFT JOIN ALL_COL_COMMENTS b ON
	a.OWNER = b.OWNER
	AND a.TABLE_NAME = b.TABLE_NAME
	AND a.COLUMN_NAME = b.COLUMN_NAME
WHERE
	a.OWNER = ' Database name /schema name ' 	
	AND 
a.TABLE_NAME = ' Table name '

1.2 SQL2

SELECT
--	a.TABLE_NAME  Table name ,
	a.COLUMN_NAME  Name ,
	b.COMMENTS  notes ,
	a.DATA_TYPE  data type 
--	a.DATA_LENGTH  length ,
--	a.NULLABLE  Non empty ,
	--(CASE WHEN a.NULLABLE = 'N' THEN 'Y' ELSE 'N' END)  Non empty ,
FROM
	user_tab_columns a
LEFT JOIN USER_COL_COMMENTS b ON a.TABLE_NAME = b.TABLE_NAME
	AND a.COLUMN_NAME = b.COLUMN_NAME
WHERE
a.TABLE_NAME = ' Table name '
ORDER BY a.COLUMN_ID

2 Will this TXT Copy the document to processon in , Copy as many tables as you have .

The effect is as follows