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Commita2a2205

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Improve ALTER TABLE synopsis
Add into the ALTER TABLE synopsis the definition ofpartition_bound_spec, column_constraint, index_parameters andexclude_element.Initial patch by Lætitia Avrot, with further improvements by AmitLangote and Thomas Munro.Discussion:https://postgr.es/m/flat/27ec4df3-d1ab-3411-f87f-647f944897e1%40lab.ntt.co.jp
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‎doc/src/sgml/ref/alter_table.sgml

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@@ -85,6 +85,27 @@ ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable>
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OWNER TO { <replaceable class="parameter">new_owner</replaceable> | CURRENT_USER | SESSION_USER }
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REPLICA IDENTITY { DEFAULT | USING INDEX <replaceable class="parameter">index_name</replaceable> | FULL | NOTHING }
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<phrase>and <replaceable class="parameter">partition_bound_spec</replaceable> is:</phrase>
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IN ( { <replaceable class="parameter">numeric_literal</replaceable> | <replaceable class="parameter">string_literal</replaceable> | NULL } [, ...] ) |
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FROM ( { <replaceable class="parameter">numeric_literal</replaceable> | <replaceable class="parameter">string_literal</replaceable> | MINVALUE | MAXVALUE } [, ...] )
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TO ( { <replaceable class="parameter">numeric_literal</replaceable> | <replaceable class="parameter">string_literal</replaceable> | MINVALUE | MAXVALUE } [, ...] ) |
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WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REMAINDER <replaceable class="parameter">numeric_literal</replaceable> )
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<phrase>and <replaceable class="parameter">column_constraint</replaceable> is:</phrase>
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[ CONSTRAINT <replaceable class="parameter">constraint_name</replaceable> ]
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{ NOT NULL |
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NULL |
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CHECK ( <replaceable class="parameter">expression</replaceable> ) [ NO INHERIT ] |
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DEFAULT <replaceable>default_expr</replaceable> |
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GENERATED { ALWAYS | BY DEFAULT } AS IDENTITY [ ( <replaceable>sequence_options</replaceable> ) ] |
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UNIQUE <replaceable class="parameter">index_parameters</replaceable> |
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PRIMARY KEY <replaceable class="parameter">index_parameters</replaceable> |
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REFERENCES <replaceable class="parameter">reftable</replaceable> [ ( <replaceable class="parameter">refcolumn</replaceable> ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ]
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[ ON DELETE <replaceable class="parameter">action</replaceable> ] [ ON UPDATE <replaceable class="parameter">action</replaceable> ] }
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[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
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<phrase>and <replaceable class="parameter">table_constraint</replaceable> is:</phrase>
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[ CONSTRAINT <replaceable class="parameter">constraint_name</replaceable> ]
@@ -101,6 +122,16 @@ ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable>
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[ CONSTRAINT <replaceable class="parameter">constraint_name</replaceable> ]
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{ UNIQUE | PRIMARY KEY } USING INDEX <replaceable class="parameter">index_name</replaceable>
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[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
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<phrase><replaceable class="parameter">index_parameters</replaceable> in <literal>UNIQUE</literal>, <literal>PRIMARY KEY</literal>, and <literal>EXCLUDE</literal> constraints are:</phrase>
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[ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) ]
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[ USING INDEX TABLESPACE <replaceable class="parameter">tablespace_name</replaceable> ]
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<phrase><replaceable class="parameter">exclude_element</replaceable> in an <literal>EXCLUDE</literal> constraint is:</phrase>
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{ <replaceable class="parameter">column_name</replaceable> | ( <replaceable class="parameter">expression</replaceable> ) } [ <replaceable class="parameter">opclass</replaceable> ] [ ASC | DESC ] [ NULLS { FIRST | LAST } ]
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</synopsis>
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</refsynopsisdiv>
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