SQL CREATE ALTER DROP TABLE: Difference between revisions

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=<tt>ALTER</tt>=
=<tt>ALTER</tt>=
<syntaxhighlight lang='sql'>
ALTER TABLE person [...]
</syntaxhighlight>
:{| class="wikitable" style="text-align: left;"
|-
| [[PostgreSQL_DDL_Operations#Alter_a_Table|PostgreSQL]] || [[MySQL_DDL_Operations#Alter_Table|MySQL]]
|-
|}
=<tt>DROP</tt>=
=<tt>DROP</tt>=

Revision as of 22:33, 22 May 2024

Internal

CREATE

CREATE TABLE person 
( id smallint, 
  name varchar(30), 
  CONSTRAINT pk_person PRIMARY KEY (id)
);
PostgreSQL MySQL

ALTER

ALTER TABLE person [...]
PostgreSQL MySQL

DROP