countSQL method
Implementation
FutureOr<int> countSQL(
TransactionOperation op, String entityName, String table, SQL sql) {
if (sql.isDummy) return 0;
return executeTransactionOperation(op, sql, (connection) {
_logTransactionOperationSQL('countSQL', op, sql);
return doCountSQL(entityName, table, sql, op.transaction, connection);
});
}