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pg_result_error() returns any error message associated with the result resource. Therefore, the user has a better chance of getting the correct error message than with pg_last_error().
The function pg_result_error_field() can give much greater detail on result errors than pg_result_error().
Because pg_query() returns FALSE if the query fails, you must use pg_send_query() and pg_get_result() to get the result handle.
PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
Row to move the internal offset to in the result resource. Rows are numbered starting from zero.
Example 1. pg_result_seek() example
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pg_result_error_field() |
pg_query() |
pg_send_query() |
pg_get_result() |
pg_last_error() |
pg_last_notice() |
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Generated: 2007-01-26 18:00:25