SQL•SQL References

SQL ADD Keyword

Concept visual

SQL ADD Keyword

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ADD Keyword

❮ SQL Keywords

Add

The ADD

command is used to add a column in an existing table.

Example

Add an "Email" column to the "Customers" table:

ALTER TABLE Customers

ADD Email varchar(255);

❮ SQL Keywords

SQL ADD Keyword

Concept visual

SQL ADD Keyword

Pointer walk

two pointers

left=0

right=6

1

3

Start at both ends

ADD Keyword

❮ SQL Keywords

Add

The ADD

command is used to add a column in an existing table.

Example

Add an "Email" column to the "Customers" table:

ALTER TABLE Customers

ADD Email varchar(255);

❮ SQL Keywords

SQL ADD Keyword

SQL ADD Keyword

ADD Keyword

Next

Add

The ADD

Example

ALTER TABLE Customers

Next

SQL ADD Keyword

SQL ADD Keyword

ADD Keyword

Next

Add

The ADD

Example

ALTER TABLE Customers

Next