search for column name in sql db when i don't know which table it is in
Select * from INFORMATION_SCHEMA.COLUMNS
where COLUMN_NAME LIKE '%MyName%'
search for column name in sql db when i don't know which table it is in
Select * from INFORMATION_SCHEMA.COLUMNS
where COLUMN_NAME LIKE '%MyName%'
find tables with column name in sql
SELECT * FROM USER_TAB_COLUMNS WHERE COLUMN_NAME = 'MY_COLUMN'; -- Connected user
SELECT * FROM ALL_TAB_COLUMNS WHERE COLUMN_NAME = 'MY_COLUMN'; -- Other schemas
SELECT * FROM DBA_TAB_COLUMNS WHERE COLUMN_NAME = 'MY_COLUMN'; -- All tables
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