Name
mysql_stmt_field_count - Returns the number of fields in a result set
Synopsis
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#include <mysql.h> unsigned int mysql_stmt_field_count(MYSQL_STMT * stmt);
Description
Returns the number of fields in a result set of a prepared statement.
Return value
Number of fields or zero if the prepared statement has no result set.
Parameter
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stmt- a statement handle, which was previously allocated by mysql_stmt_init(3).
Notes
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The number of fields will be available after calling mysql_stmt_prepare(3)
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mysql_stmt_field_count()returns zero for statements which don’t produce a result set.