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

5 votes328 views1 answer
Oracle asynchronous update
SQL
0 vote334 views4 answers
Sql server date format yyyy-mm-dd
SQL
1 vote343 views1 answer
Psql view enum values
SQL
0 vote335 views1 answer
Hou to run job from cmd .exe sql server jop
SQL
0 vote344 views1 answer
Postgres multiple left join causing duplicates jsonb_agg
SQL
2 votes319 views4 answers
Mysql select into new table
SQL
0 vote354 views1 answer
Space not removing from column in sql
SQL
1 vote327 views4 answers
Psql: error: FATAL: database "odoo" does not exist
SQL
0 vote346 views1 answer
Show all sequences postgres
SQL
0 vote308 views1 answer
Create function syntax sql server
SQL