Return the number of rows (records) affected by the last DML/DDL statement.
Source position: sqldb.pp line 607
public function TCustomSQLQuery.RowsAffected: TRowsCount; virtual; |
The number of affected rows or -1 if not supported.
RowsAffected returns the number of rows affected by the last statement executed using ExecSQL.
If the connection or database type does not support returning this number, -1 is returned. If the query is not connected to a database, -1 is returned.
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Execute a SQL statement that does not return a result set. |
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An abstract class representing a connection to a SQL Database. |