Oracle columns in all_tables

-- Depending on connected user grants:
SELECT * FROM USER_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- User tables
SELECT * FROM ALL_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- Available to user
SELECT * FROM DBA_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- All schemas

-- Columns from all tables in a schema (adapt with USER_..., DBA_... or ALL_...):
SELECT c.TABLE_NAME, c.DATA_TYPE FROM ALL_TAB_COLS c
JOIN ALL_TABLES t ON t.OWNER = c.OWNER
WHERE OWNER = 'my_schema';

Similar codes

12 votes131 views2 answers
Delete all entries postgres
SQL
9 votes119 views2 answers
Mysql change value
SQL
-1 vote121 views1 answer
Search all database tables for a value sqlserver
SQL
0 vote154 views1 answer
Alter owner in PostgreSQL
SQL
0 vote164 views1 answer
Mengatasi error mysqldump: [ERROR] unknown option '--no-beep'
SQL
1 vote143 views2 answers
Remove space in mysql
SQL
1 vote138 views1 answer
Oracle dbms scheduler repeat interval every 5 minutes
SQL
1 vote129 views1 answer
SQLSTATE[HY000] [2002]
SQL
0 vote80 views1 answer
Now() -1 mysql
SQL
1 vote119 views1 answer
Setval pgsql
SQL