maxdb_query
maxdb::query
Performs a query on the database
&reftitle.description;
&style.procedural;
mixedmaxdb_query
resourcelink
stringquery
intresultmode
&style.oop;
mixedmaxdb::query
stringquery
The maxdb_query function is used to simplify the
act of performing a query against the database represented by the
link parameter.
&reftitle.returnvalues;
&return.success; For SELECT, SHOW, DESCRIBE or
EXPLAIN maxdb_query will return
a result resource.
&reftitle.examples;
&style.oop;
query("CREATE TABLE temp.mycity LIKE hotel.city") === TRUE) {
printf("Table mycity successfully created.\n");
}
/* Select queries return a resultset */
if ($result = $maxdb->query("SELECT name FROM hotel.city")) {
printf("Select returned %d rows.\n", $result->num_rows);
/* free result set */
$result->close();
}
/* If we have to retrieve large amount of data we use MAXDB_USE_RESULT */
if ($result = $maxdb->query("SELECT * FROM hotel.city", MAXDB_USE_RESULT)) {
$result->close();
}
$maxdb->close();
?>
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&style.procedural;
]]>
&example.outputs.similar;
&reftitle.seealso;
maxdb_real_query
maxdb_multi_query
maxdb_free_result