ON { partition_scheme_name(partition_column_name) | filegroup | "default " } Se aplica a: SQL Server 2008 (10.0.x) y versiones posteriores. Especifica la ubicación de almacenamiento del índice creado para la restricción. Si se especifica partition_scheme_name, el índice se divide en par...
Learn SQL Server Explorador de API de .NET Microsoft.SqlServer.TransactSql.ScriptDom AlterTableConstraintModificationStatement Propiedades AlterTableConstraintModificationStatement Propiedades C# Leer en inglés Agregar Imprimir Twitter LinkedIn Facebook Correo electrónico Alter...
Speichern Zu Sammlungen hinzufügen Zu Plan hinzufügen Freigeben über Facebook x.com LinkedIn E-Mail Drucken UniqueConstraintDefinition ClassReference Feedback DefinitionNamespace: Microsoft.SqlServer.TransactSql.ScriptDom Assembly: Microsoft.SqlServer.TransactSql.ScriptDom.dll Package: Micr...
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"An open operation on table xxx failed accessing SQL data."When I click on More Info, it says "[Microsoft][ODBC SQL Server Driver][SQL Server] There is already an object named PKADSY4997 in the database. [Microsoft][ODBC SQL Server Driver][SQL S...
TheNOT NULLconstraint enforces a column to NOT accept NULL values. This enforces a field to always contain a value, which means that you cannot insert a new record, or update a record without adding a value to this field. SQL NOT NULL on CREATE TABLE ...
第一章：日志管理 1.forcing log switches sql> alter system switch logfile; 2.for...
Applies ToSQL Server 2016 Enterprise Core - duplicate (do not use) SQL Server 2016 Enterprise - duplicate (do not use) SQL Server 2016 Developer - duplicate (do not use) SQL Server 2016 Standard - dup...
Applies to: SQL Server Azure SQL Database Azure SQL Managed InstanceIn XSD, complex content models are constrained by the unique particle attribution (UPA) constraint rule. This rule requires that each element in an instance document corresponds unambiguously to exactly one <xsd:element> or <xsd:...
Starting in SQL Server 2012 this may be a meta data operation adding-not-null-columns-as-an-online-operation. If this is used when the related column isn't also being added then it has no effect.CHECK Is a constraint that enforces domain integrity by limiting the possible values that can...