Avoid expensive NOT LIKE query. Filter in php instead.
git-svn-id: https://develop.svn.wordpress.org/trunk@11132 602fd350-edb4-49c9-b593-d223f7449a82
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@ -2449,12 +2449,16 @@ function meta_form() {
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$keys = $wpdb->get_col( "
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$keys = $wpdb->get_col( "
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SELECT meta_key
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SELECT meta_key
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FROM $wpdb->postmeta
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FROM $wpdb->postmeta
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WHERE meta_key NOT LIKE '\_%'
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GROUP BY meta_key
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GROUP BY meta_key
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ORDER BY meta_key
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ORDER BY meta_key
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LIMIT $limit" );
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LIMIT $limit" );
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if ( $keys )
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if ( $keys ) {
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function filter_private_keys($key) {
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return ( 0 === strpos($key, '_') ) ? false : true;
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}
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$keys = array_filter($keys, 'filter_private_keys');
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natcasesort($keys);
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natcasesort($keys);
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}
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?>
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?>
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<p><strong><?php _e( 'Add new custom field:' ) ?></strong></p>
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<p><strong><?php _e( 'Add new custom field:' ) ?></strong></p>
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<table id="newmeta">
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<table id="newmeta">
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