Which command defines its columns, integrity constraint in create table : 1. Create table command 2. Drop table command 3. Alter table command 4. All of these

Computer Science

Which command defines its columns, integrity constraint in create table :
Create table command
Drop table command
Alter table command
All of these

DDL & DML

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Answer

Create table command

Reason — The CREATE TABLE command is used to define a new table in SQL, and it allows to define the columns of the table along with any integrity constraints such as primary keys, foreign keys, unique constraints, etc.

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Computer Science

Which command defines its columns, integrity constraint in create table :
Create table command
Drop table command
Alter table command
All of these

DDL & DML

Answer

Related Questions

…………… defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.
Column
Constraint
Index
Trigger

Fill in the blank :
…………… command is used to remove primary key from a table in SQL.
update
remove
alter
drop

Which command is used for removing a table and all its data from the database :
Create table command
Drop table command
Alter table command
All of these

Which of the following is not a DDL command ?
UPDATE
TRUNCATE
ALTER
None of these

Computer Science

Which command defines its columns, integrity constraint in create table :Create table commandDrop table commandAlter table commandAll of these

DDL & DML

Answer

Related Questions

…………… defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.ColumnConstraintIndexTrigger

Fill in the blank :…………… command is used to remove primary key from a table in SQL.updateremovealterdrop

Which command is used for removing a table and all its data from the database :Create table commandDrop table commandAlter table commandAll of these

Which of the following is not a DDL command ?UPDATETRUNCATEALTERNone of these

Which command defines its columns, integrity constraint in create table :
Create table command
Drop table command
Alter table command
All of these

…………… defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.
Column
Constraint
Index
Trigger

Fill in the blank :
…………… command is used to remove primary key from a table in SQL.
update
remove
alter
drop

Which command is used for removing a table and all its data from the database :
Create table command
Drop table command
Alter table command
All of these

Which of the following is not a DDL command ?
UPDATE
TRUNCATE
ALTER
None of these