KuduCatalogOpExecutor.createManagedTable(newTable, params); //通过KuduClient创建表,先会判断表是否判断,但不是同步执行,所以并发执行到该处可能会发生org.apache.kudu.client.NonRecoverableException异常 } } catch (Exception e) { LOG.info("-C---create kudu table error---",e); throw e; } try { ...
You can combinevarchar,nvarchar,varbinary, orsql_variantcolumns that cause the total defined table width to exceed 8,060 bytes. The length of each one of these columns must still fall within the limit of 8,000 bytes for avarchar,varbinary, orsql_variantcolumn, and 4,000 bytes fornvarcharcol...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance SQL database in Microsoft FabricAn index is an on-disk structure associated with a table or view that speeds retrieval of rows from the table or view. An index contains keys built from one or more ...
Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed InstanceSQL database in Microsoft Fabric You can create nonclustered indexes in SQL Server by using SQL Server Management Studio or Transact-SQL. A nonclustered index is an index structure separate from the data stored in a table that reo...
Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed InstanceSQL database in Microsoft Fabric An index is an on-disk structure associated with a table or view that speeds retrieval of rows from the table or view. An index contains keys built from one or more columns in the table ...
DTS_E_ADODESTNOTMANAGEDCONNECTION 欄位 DTS_E_ADODESTTABLENAMEERROR 欄位 DTS_E_ADODESTWRONGBATCHSIZE 欄位 DTS_E_ADOSRCCOLUMNNOTINSCHEMAROWSET 欄位 DTS_E_ADOSRCDATATYPEMISMATCH 欄位 DTS_E_ADOSRCINVALIDSQLCOMMAND 欄位 DTS_E_ADOSRCOUTPUTCOLUMNDATATYPECANNOTBECHANGED 欄位 DTS_E_ADOSRCUNKNOWNTYPE...
Once the request is scheduled, the program table checks whether or not this request type can be processed locally, and whether the user and terminal are authorized to run this request. It then loads the application program if it's not already loaded. (Multiple users can share the same copy...
Hi, I configured the data source and database and table splitting strategy through the JAVA API, upgrading from 5.3.0 to 5.4.0. The default database splitting rule is NoneShardingStrategyConfiguration。 Currently, there is no problem with...
The second missing index suggests the query might use an index on the Person.Person table that supports an inequality search on the FirstName column. At the time of optimization, the query optimizer believed that this index might reduce the estimated cost of the query by 18.1102%.Each...
Database Mail Database Maintenance Plan Distributed Queries FILESTREAM and FileTable Full-Text Search & Semantic Search General extended Log shipping Managed backup Management Data Warehouse MSDTC OLE automation PolyBase Policy-Based Management Query Store ...