报错:Modify record by primary key is not on this table 问题原因:通常是通过Flink写入数据时选择了更新模式,但目标表没有主键,导致数据无法更新。 解决方法:为目标表设置合适的主键,详情请参见主键Primary Key。 报错:ERROR: xxx for fe ,should not be evaluated ...
报错:Modify record by primary key is not on this table 问题原因:通常是通过Flink写入数据时选择了更新模式,但目标表没有主键,导致数据无法更新。 解决方法:为目标表设置合适的主键,详情请参见主键Primary Key。 报错:ERROR: xxx for fe ,should not be evaluated ...
系统参数变化(modify) 有两个参数的默认值发生了变化。 1. nls_length_semantics nls_length_semantics参数用于设定字符串长度单位, 在IvorySQL 2.3 中,默认值为none,在 IvorySQL 3.1 中,默认值变更为byte。 --2.3ivorysql=# select setting from pg_settings where name='server_version';-[RECORD1]---settin...
手動壓縮交易記錄檔。 使用下列 T-SQL 指令碼,在一個步驟中手動將檔案成長為必要的大小: ALTER DATABASE <database name> MODIFY FILE (NAME='Logical file name of transaction log', SIZE = <required size>); 注意 您也可以使用資料庫屬性頁面,在 SQL Server Management Studi...
FreeSpace Scans/sec Number of scans per second that were initiated to search for free space within pages already allocated to an allocation unit to insert or modify record fragment. Each scan might find multiple pages. Full Scans/sec Number of unrestricted full scans per second. These ca...
Modify the COMPUTED COLUMN to PERSISTED Month & Year as parameter in SQL query? More columns name than defined...?! Problem in a view... Most efficient way: Checking for an invalid character in a database field Move Data from Temp TAble to Flat File move files from one location to a...
intModifyRecordInfo(objectrecordInfo)57{58returnWaterLevelRecordDao.ModifyWaterLevelRecordInfo(recordInfoasWaterLevelRecordInfo);59}60///61///删除水位计记录信息62///63///记录信息64///<returns>操作记录</returns>65publicoverrideintDelRecordInfo(objectrecordInfo)66{67returnWaterLevelRecordDao.DelWaterLe...
insert, update, or delete records in a table depending on whether or not corresponding records exist. (If a record exists, then update; if not,then insert; if after updating a row fails to meet a certain condition, delete it.) For example, you want to modify table EMP_COMMISSION such ...
HY016 Cannot modify an implementation row descriptor The DescriptorHandle argument was associated with an IRD. HY021 Inconsistent descriptor information The Type field, or any other field associated with the SQL_DESC_TYPE field in the descriptor, was not valid or consistent. Descriptor information che...
When you try to modify a record in a table by using the Microsoft OLE DB Provider for SQL Server (SQLOLEDB), you receive the following error message: Run-time error'-2147467259 (80004005)': Unspecified error You...