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PHP Postgresql与pg_query_参数一起使用_Php_Postgresql - Fatal编程技术网

PHP Postgresql与pg_query_参数一起使用

PHP Postgresql与pg_query_参数一起使用,php,postgresql,Php,Postgresql,我可以将值传递到此查询中吗?如果是,那么$arr的格式是什么 $sql = "SELECT * FROM tree WHERE tree_id IN $1"; $result2 = pg_query_params($sql2,[$arr]); $arr format example=“{12,13}”必须有与in语句中的值一样多的参数。 $sql = "SELECT * FROM tree WHERE tree_id = ANY ($1)"; $result2 = pg_query_par

我可以将值传递到此查询中吗?如果是,那么$arr的格式是什么

$sql = "SELECT * FROM tree WHERE tree_id IN $1";
$result2  = pg_query_params($sql2,[$arr]);

$arr format example=“{12,13}”

必须有与in语句中的值一样多的参数。
$sql = "SELECT * FROM tree WHERE tree_id = ANY ($1)";
$result2  = pg_query_params($sql2,[$arr]);