MSSQL查询exec返回错误

Question

I'm connected to a sybase db through php's mssql driver.

When I run this sql query:

$result = mssql_query("exec taxKM $rate, $var, $days, $discount, $distance, $inDate, $outDate, null", $cnx);

I get this error:

Warning: mssql_query(): message: ASA Error -188: Not enough values for host variables (severity 16)

I'm following the taxKM procedure specs.

It seems there are missing values, isn't it?

But if I'm following the specs, it has to do with wrong function specs?

Answer 1

I guess you have to properly quote the non-numeric procedure-arguments in the string , so instead of

mssql_query("exec taxKM $rate, $var, $days, $discount, $distance, $inDate, $outDate, null", $cnx)

try this

mssql_query("exec taxKM $rate, '$var', $days, '$discount', $distance, '$inDate', '$outDate', null", $cnx)

or similar

Aside from that, I don't know if ASA - Sybase Adaptive Server Anywhere can be accessed with the php-mssql driver.