我有过---------------3 |check3|check4在这个示例中,我想从查询中获得如下所示: increment_value, increment_by INFORMATION_SCHEMA.COLUMNSTrue or or not =False
string sql1 = string.Format("SELECT is_identity
我希望更新表中某列中插入的值,但前提是该值与另一列中的值匹配。因此,这两条记录都在同一个表中,但我们只想在test_lead_id与某些值对应时更新值test_id。CREATE OR REPLACE TRIGGER test_triggerFOR EACH ROW BEGIN
IF :old.test_id= '1000' th
如何将DeliverTons中某列的SUM(tonnage_adjusted)包含到此sql查询中,以生成所需的3列值。ACREAGE) AS SumofAcreageWHERE EXISTS (SELECT * FROM DeliveryTons WHERE CaneParcel.FIELD_ID= DeliveryTons.parcel_id AND parcel_status = 1) Order By SumofAcreage DESC