TSqlTokenType TSqlTriggerEventGroupHelper TSqlTriggerEventTypeHelper UnaryExpression UnaryExpressionType UniqueConstraintDefinition UniqueRowFilter UnpivotedTableReference UnqualifiedJoin UnqualifiedJoinType UpdateCall UpdateDeleteSpecificationBase UpdateForClause UpdateMergeAction UpdateSpecification UpdateStatement UpdateS...
java代码报错：java.sql.BatchUpdateException: ORA-00001: 违反唯一约束条件 (TTT.table)at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:629)at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:9447)at oracle.jdbc.driver.OracleStatement...
Subclause 9.14, "Ordering operations": Conformance Rules Without Feature S024, "Enhanced structured types", in conforming SQL language, the declared type of an operand of an ordering operation shall not be ST-ordered. Microsoft SQL Server 2008 R2 and Microsoft SQL Server 2012 vary as f...
FeatureROWGUIDCOLThe option ROWGUIDCOL is not supported for columns of memory-optimized tables. Remove theROWGUIDCOLkeyword from the column definition. FeatureFOREIGN KEYApplies to:Azure SQL Database and SQL Server starting SQL Server 2016 (13.x) ...
Microsoft SQL Server 2008 R2 and Microsoft SQL Server 2012 vary as follows: Transact-SQLpartially supports this feature. Transact-SQL does not support multiple columns on both sides of an assignment. See[ISO/IEC9075-2:2011]for the definition of "column"....
'宣告PublicOverridableSubExplicitVisit ( _ nodeAsUniqueConstraint _ ) 參數 node 型別:Microsoft.Data.Schema.ScriptDom.Sql.UniqueConstraint 指定的片段型別。 .NET Framework 安全性 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊,請參閱從部分受信任程式碼使用程式庫。
命名空间: Microsoft.Data.Schema.ScriptDom.Sql 程序集: Microsoft.Data.Schema.ScriptDom.Sql(在 Microsoft.Data.Schema.ScriptDom.Sql.dll 中)语法VB 复制 声明Public Overridable Sub ExplicitVisit ( _ node As UniqueConstraint _ ) 参数node 类型:Microsoft.Data.Schema.ScriptDom.Sql.UniqueConstraint 指定的...
in conforming SQL language, each column reference contained in a <query expression> in the <search condition> that references a column of T shall be one of the following: a) An unambiguous reference to a grouping column of T. b) Contained in an aggregated argument of a <set function speci...
The above imports the trace (from c:temptest.trc) into a database called Test on my local default instance of SQL 2012. Once that is done, you can work your magic on the various tables which are created by this utility and extract the unique batches: SELECT OrigText, HashID FROM ReadTr...
For demo queries use TOP(100) or lower value because SQL Server uses one sorting method for TOP 1-100 rows, and a different one for 101+ rows. More details here. Avoid specifying integers in the ORDER BY clause as positional representations of the columns in the select list. T...