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(PECL)
maxdb_affected_rows(no version information, might be only in CVS)
maxdb->affected_rows -- Gets the number of affected rows in a previous MaxDB operationProcedural style:
int maxdb_affected_rows ( resource link )Object oriented style (property):
class maxdb {maxdb_affected_rows() returns the number of rows affected by the last INSERT, UPDATE, or DELETE query associated with the provided link parameter. If this number cannot be determined, this function will return -1.
Nota: For SELECT statements maxdb_affected_rows() works like maxdb_num_rows().
The maxdb_affected_rows() function only works with queries which modify a table. In order to return the number of rows from a SELECT query, use the maxdb_num_rows() function instead.
An integer greater than zero indicates the number of rows affected or retrieved. Zero indicates that no records where updated for an UPDATE statement, no rows matched the WHERE clause in the query or that no query has yet been executed. -1 indicates that the number of rows affected can not be determined.
Ejemplo 2. Procedural style
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The above examples would produce the following output:
Affected rows (INSERT): 15 Affected rows (UPDATE): 15 Affected rows (DELETE): 0 Affected rows (SELECT): 15 |
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Generated: 2007-01-26 18:00:45