Oracle show column of table

Column names in oracle sql

DESCRIBE Table_Name;

OR 

DESC Table_Name;

Oracle show column of table

SELECT column_name
  FROM all_tab_cols
 WHERE table_name = 'USERS'
   AND owner = '" +_db+ "'
   AND column_name NOT IN ( 'PASSWORD', 'VERSION', 'ID' )

Source: stackoverflow.com

Oracle show column of table

-- Depending on schema grants:
SELECT * FROM USER_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- User tables
SELECT * FROM ALL_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- Access granted
SELECT * FROM DBA_TAB_COLS WHERE TABLE_NAME = 'my_table';	-- All schemas

-- Columns from all tables in a schema (or USER_..., DBA_... instead of 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

0 vote251 views1 answer
Oracle db timestamp auto add
SQL
0 vote161 views1 answer
Oracle get running queries
SQL
1 vote189 views1 answer
Sqlstate[imssp]: the active result for the query contains no fields.
SQL
1 vote157 views1 answer
How to open closed port mysql in ubuntu
SQL
58 votes318 views4 answers
Mysql drop column
SQL
1 vote185 views1 answer
Postgresql round double precision
SQL
40 votes167 views6 answers
Update table mysql
SQL
1 vote163 views2 answers
Mysql type conversion
SQL
1 vote162 views1 answer
Sql trigger before delete
SQL
0 vote168 views1 answer
Flask sqlalchemy decimal
SQL