Hi, In documentation, I've found that table_constraint is used in the ALTER TABLE synopsis but that definition of table_constraint is missing, so I submitted bug #14873.
I found the table_constraint definition in the CREATE TABLE synopsis and I just copied/pasted it on the ALTER TABLE synopsis. The patch should apply to MASTER.I build and tested it successfully on my computer. There shouldn't be any platform-specific content. You will find enclosed my patch. I tried my best to follow instructions on how to submit a patch. Regards, Lætitia
diff --git a/doc/src/sgml/ref/alter_table.sgml b/doc/src/sgml/ref/alter_table.sgml index 234ccb7..41acda0 100644 *** a/doc/src/sgml/ref/alter_table.sgml --- b/doc/src/sgml/ref/alter_table.sgml *************** *** 85,90 **** ALTER TABLE [ IF EXISTS ] <replaceable class="parameter">name</replaceable> --- 85,101 ---- OWNER TO { <replaceable class="parameter">new_owner</replaceable> | CURRENT_USER | SESSION_USER } REPLICA IDENTITY { DEFAULT | USING INDEX <replaceable class="parameter">index_name</replaceable> | FULL | NOTHING } + <phrase>and <replaceable class="parameter">table_constraint</replaceable> is:</phrase> + + [ CONSTRAINT <replaceable class="parameter">constraint_name</replaceable> ] + { CHECK ( <replaceable class="parameter">expression</replaceable> ) [ NO INHERIT ] | + UNIQUE ( <replaceable class="parameter">column_name</replaceable> [, ... ] ) <replaceable class="parameter">index_parameters</replaceable> | + PRIMARY KEY ( <replaceable class="parameter">column_name</replaceable> [, ... ] ) <replaceable class="parameter">index_parameters</replaceable> | + EXCLUDE [ USING <replaceable class="parameter">index_method</replaceable> ] ( <replaceable class="parameter">exclude_element</replaceable> WITH <replaceable class="parameter">operator</replaceable> [, ... ] ) <replaceable class="parameter">index_parameters</replaceable> [ WHERE ( <replaceable class="parameter">predicate</replaceable> ) ] | + FOREIGN KEY ( <replaceable class="parameter">column_name</replaceable> [, ... ] ) REFERENCES <replaceable class="parameter">reftable</replaceable> [ ( <replaceable class="parameter">refcolumn</replaceable> [, ... ] ) ] + [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE <replaceable class="parameter">action</replaceable> ] [ ON UPDATE <replaceable class="parameter">action</replaceable> ] } + [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] + <phrase>and <replaceable class="parameter">table_constraint_using_index</replaceable> is:</phrase> [ CONSTRAINT <replaceable class="parameter">constraint_name</replaceable> ]
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