First, you are using prepare incorrectly. You seem to have $wpdb->update‘s arguments wrapped in $wpdb->prepare like that. That won’t work. In effect, you are passing update a single argument– the output of prepare. Try something simple like the following and you will see why that won’t work: $post_id = 123; $item_stock = 567; var_dump( $wpdb->prepare( … Read more
Post meta information is automatically cached in memory for a standard WP_Query (and the main query), unless you specifically tell it not to do so by using the update_post_meta_cache parameter. Therefore, you should not be writing your own queries for this. How the meta caching works for normal queries: If the update_post_meta_cache parameter to the … Read more
The $wpdb->esc_like function exists in WordPress because the regular database escaping does not escape % and _ characters. This means you can add them in your arguments to wpdb::prepare() without problem. This is also what I see in the core WordPress code: $wpdb->prepare(” AND $wpdb->usermeta.meta_key = ‘{$wpdb->prefix}capabilities’ AND $wpdb->usermeta.meta_value LIKE %s”, ‘%’ . $this->role . … Read more
I would solve this with a filter on WP_Query. One that detects an extra query variable and uses that as the prefix of the title. add_filter( ‘posts_where’, ‘wpse18703_posts_where’, 10, 2 ); function wpse18703_posts_where( $where, &$wp_query ) { global $wpdb; if ( $wpse18703_title = $wp_query->get( ‘wpse18703_title’ ) ) { $where .= ‘ AND ‘ . $wpdb->posts … Read more
Hi @Keith Donegan: If I understand your question correctly I think this is what you are looking for? <?php echo $GLOBALS[‘wp_query’]->request; ?> $wp_query is a global variable that contains the current query run by the loop. If you run the above code anytime while the loop is still active or even right after the loop … Read more
You can save it in a local variable (like: v_deletedate) and then use that variable in your insert command. create or replace trigger dis_sal_his after delete or insert or update on employee for each row declare username varchar2(10); v_deletedate date; begin select user into username from dual; v_deletedate := :old.deletedate; insert into employeehistory values(:old.id,:old.name,:old.age,:old.address,:old.salary,v_deletedate); end;
I believe this error message is due to a “zombie transaction”. Look for possible areas where the transacton is being committed twice (or rolled back twice, or rolled back and committed, etc.). Does the .Net code commit the transaction after the SP has already committed it? Does the .Net code roll it back on encountering … Read more
you’ve used double quotes on “X”. this should be ‘X’. the X object is an function in the MDSYS schema, “ogc_x”, so when you say est.tipo_estatus = “X” instead of the correct est.tipo_estatus = ‘X’ it gets translated (as “” is as an identifier so “X” is the same as just typing X) to est.tipo_estatus = mdsys.ogc_x and of course fails.
https://www.postgresql.org/docs/current/static/sql-createrole.html These clauses determine whether the new role is a “superuser”, who can override all access restrictions within the database. yes – all privileges in all databases on the specified cluster
I have the below error when I execute the following script. What is the error about, and how it can be resolved? Error: Server: Msg 544, Level 16, State 1, Line 1 Cannot insert explicit value for identity column in table ‘table’ when IDENTITY_INSERT is set to OFF.