pg_fetch_all_columns
Fetches all rows in a particular result column as an array
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arraypg_fetch_all_columns
resourceresult
intcolumn0
pg_fetch_all_columns returns an array that
contains all rows (records) in a particular column of the result resource.
&database.fetch-null;
&reftitle.parameters;
result
PostgreSQL query result resource, returned by pg_query,
pg_query_params or pg_execute
(among others).
column
Column number, zero-based, to be retrieved from the result resource. Defaults
to the first column if not specified.
&reftitle.returnvalues;
An array with all values in the result column.
&false; is returned if column is larger than the number
of columns in the result, or on any other error.
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<function>pg_fetch_all_columns</function> example
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pg_fetch_all