pg_delete
Deletes records
&reftitle.description;
mixedpg_delete
resourceconnection
stringtable_name
arrayassoc_array
intoptionsPGSQL_DML_EXEC
pg_delete deletes records from a table specified by
the keys and values in assoc_array. If options is
specified, pg_convert is applied
to assoc_array with the specified options.
&reftitle.parameters;
connection
PostgreSQL database connection resource.
table_name
Name of the table from which to delete rows.
assoc_array
An array whose keys are field names in the table table_name,
and whose values are the values of those fields that are to be deleted.
options
Any number of PGSQL_CONV_FORCE_NULL,
PGSQL_DML_NO_CONV,
PGSQL_DML_ESCAPE,
PGSQL_DML_EXEC,
PGSQL_DML_ASYNC or
PGSQL_DML_STRING combined. If PGSQL_DML_STRING is part of the
options then query string is returned. When PGSQL_DML_NO_CONV
or PGSQL_DML_ESCAPE is set, it does not call pg_convert internally.
&reftitle.returnvalues;
&return.success; Returns string if PGSQL_DML_STRING is passed
via options.
&reftitle.examples;
<function>pg_delete</function> example
]]>
&reftitle.changelog;
&Version;
&Description;
5.6.0
No longer experimental. Added PGSQL_DML_ESCAPE constant,
&true;/&false; and &null; data type support.
5.5.3/5.4.19
Direct SQL injection to table_name and Indirect SQL
injection to identifiers are fixed.
&reftitle.seealso;
pg_convert