mysql_result() is not working
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource
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MYSQL Trigger not working
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Mysql_fetch_array supplied argument is not a valid MYSQL result
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PHP sql query isn't returning anything
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Mysql_fetch_assoc(): supplied argument is not a valid MySQL result …
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My PDO Statement doesn't work
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mysql_num_rows(): supplied argument is not a valid MySQL result resource
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Why can't I run two mysqli queries? The second one fails
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How do you do multiple SQL statements in one mysql_query?
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Why does mysqli num_rows always return 0?
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mysql getting result from two identical table
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How to get an integer from MySQL as integer in PHP?
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MySQL vs MySQLi when using PHP
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MySQL query not working while using php variable in where clause
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MySQL PHP - SELECT WHERE id = array()?
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mysql query returning wrong value
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mysqli::query(): Couldn't fetch mysqli