mysql_stmt_field_count - Returns the number of fields in a result set

Name  Synopsis  Description  Return value  Parameter  Notes  See Also 

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Name

mysql_stmt_field_count − Returns the number of fields in a result set

Synopsis

#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

•

stmt − a statement handle, which was previously allocated by mysql_stmt_init(3).

Notes

	•		The number of fields will be available after calling mysql_stmt_prepare(3)
	•		mysql_stmt_field_count() returns zero for statements which don’t produce a result set.

See Also

	•		mysql_stmt_prepare(3)
	•		mysql_stmt_param_count(3)

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