Updating queries

Warning This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0.Instead, the My SQLi or PDO_My SQL extension should be used.

Warning: mysql_query() [function.mysql-query]: Unable to save result set in The mysql_errno is 1370 and the mysql_error is:execute command denied to user 'username'@'%' for routine 'database_name.My UDF' Keep in mind when dealing with PHP & My SQL that sending a null-terminated string to a My SQL query can be misleading if you use echo($sql) in PHP because the null terminator may not be visible.For example (this assumes connection is already made),$string1 = "mystring

Warning: mysql_query() [function.mysql-query]: Unable to save result set in The mysql_errno is 1370 and the mysql_error is:execute command denied to user 'username'@'%' for routine 'database_name.My UDF' Keep in mind when dealing with PHP & My SQL that sending a null-terminated string to a My SQL query can be misleading if you use echo($sql) in PHP because the null terminator may not be visible.For example (this assumes connection is already made),$string1 = "mystring[[

Warning: mysql_query() [function.mysql-query]: Unable to save result set in The mysql_errno is 1370 and the mysql_error is:execute command denied to user 'username'@'%' for routine 'database_name.

My UDF' Keep in mind when dealing with PHP & My SQL that sending a null-terminated string to a My SQL query can be misleading if you use echo($sql) in PHP because the null terminator may not be visible.

For example (this assumes connection is already made),$string1 = "mystring\0";$string2 = "mystring";$query1 = "SELECT * FROM table WHERE mystring='".$string1."'"$query2 = "SELECT * FROM table WHERE mystring='".$string2."'" $result1 = mysql_query($query1);$result2 = mysql_query($query2);//$result1 IS NOT EQUAL TO $result2 but will not provide an error//but printing these queries to the screen will provide the same resultecho($result1);echo($result2); Not knowing this could lead to some mind-numbing troubleshooting when dealing with any strings with a null terminator. :) If, like me, you come from perl, you may not like having to use sprintf to 'simulate' placeholders that the DBI package from perl provides.

I have created the following wrapper function for mysql_query() that allows you to use '? second argument // is an array containing the values to substitute in place // of the placeholders (in order, of course).

' characters to substitute values in your DB queries. When trying to INSERT or UPDATE and trying to put a large amount of text or data (blob) into a mysql table you might run into problems.

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Warning: mysql_query() [function.mysql-query]: Unable to save result set in The mysql_errno is 1370 and the mysql_error is:execute command denied to user 'username'@'%' for routine 'database_name.My UDF' Keep in mind when dealing with PHP & My SQL that sending a null-terminated string to a My SQL query can be misleading if you use echo($sql) in PHP because the null terminator may not be visible.For example (this assumes connection is already made),$string1 = "mystring\0";$string2 = "mystring";$query1 = "SELECT * FROM table WHERE mystring='".$string1."'"$query2 = "SELECT * FROM table WHERE mystring='".$string2."'" $result1 = mysql_query($query1);$result2 = mysql_query($query2);//$result1 IS NOT EQUAL TO $result2 but will not provide an error//but printing these queries to the screen will provide the same resultecho($result1);echo($result2); Not knowing this could lead to some mind-numbing troubleshooting when dealing with any strings with a null terminator. :) If, like me, you come from perl, you may not like having to use sprintf to 'simulate' placeholders that the DBI package from perl provides.I have created the following wrapper function for mysql_query() that allows you to use '? second argument // is an array containing the values to substitute in place // of the placeholders (in order, of course).' characters to substitute values in your DB queries. When trying to INSERT or UPDATE and trying to put a large amount of text or data (blob) into a mysql table you might run into problems.

]]";$string2 = "mystring";$query1 = "SELECT * FROM table WHERE mystring='".$string1."'"$query2 = "SELECT * FROM table WHERE mystring='".$string2."'" $result1 = mysql_query($query1);$result2 = mysql_query($query2);//$result1 IS NOT EQUAL TO $result2 but will not provide an error//but printing these queries to the screen will provide the same resultecho($result1);echo($result2); Not knowing this could lead to some mind-numbing troubleshooting when dealing with any strings with a null terminator. :) If, like me, you come from perl, you may not like having to use sprintf to 'simulate' placeholders that the DBI package from perl provides.I have created the following wrapper function for mysql_query() that allows you to use '? second argument // is an array containing the values to substitute in place // of the placeholders (in order, of course).' characters to substitute values in your DB queries. When trying to INSERT or UPDATE and trying to put a large amount of text or data (blob) into a mysql table you might run into problems.

";$string2 = "mystring";$query1 = "SELECT * FROM table WHERE mystring='".$string1."'"$query2 = "SELECT * FROM table WHERE mystring='".$string2."'" $result1 = mysql_query($query1);$result2 = mysql_query($query2);//$result1 IS NOT EQUAL TO $result2 but will not provide an error//but printing these queries to the screen will provide the same resultecho($result1);echo($result2); Not knowing this could lead to some mind-numbing troubleshooting when dealing with any strings with a null terminator. :) If, like me, you come from perl, you may not like having to use sprintf to 'simulate' placeholders that the DBI package from perl provides.I have created the following wrapper function for mysql_query() that allows you to use '? second argument // is an array containing the values to substitute in place // of the placeholders (in order, of course).' characters to substitute values in your DB queries. When trying to INSERT or UPDATE and trying to put a large amount of text or data (blob) into a mysql table you might run into problems.

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