DatabaseEncryptionKeyStatement DatabaseMirroringEndpointRole DatabaseOption DatabaseOptionKind DataCompressionLevel DataCompressionOption DataModificationSpecification DataModificationStatement DataModificationTableReference DataRetentionTableOption DataTypeReference DataTypeSequenceOption DbccCommand DbccNamedL...
ComputeFunctionType ConstraintDefinition ConstraintEnforcement ContainmentDatabaseOption ContainmentOptionKind ContinueStatement ContractMessage ConvertCall CopyColumnOption CopyCommandCompressionType CopyCommandCredentialType CopyCommandDateFormat CopyCommandEncoding CopyCommandFileFormatType CopyComm...
SQL*Plus User's Guide and Reference for information on the SQL*Plus RECOVER command AUTOMATIC Specify AUTOMATIC if you want Oracle to automatically generate the name of the next archived redo log file needed to continue the recovery operation. If the LOG_ARCHIVE_DEST_n parameters are defined,...
The option on the column. The DataType has to be null for this to be AddRowguidcol or DropRowguidcol. (?)PERSISTED used only in 2005"
DatabaseEncryptionKeyStatement DatabaseMirroringEndpointRole DatabaseOption DatabaseOptionKind DataCompressionLevel DataCompressionOption DataModificationSpecification DataModificationStatement DataModificationTableReference DataRetentionTableOption DataTypeReference DataTypeSequenceOption DbccCommand DbccNamedLi...
DataModificationSpecification DataModificationStatement DataModificationTableReference DataRetentionTableOption DataTypeReference DataTypeSequenceOption DbccCommand DbccNamedLiteral DbccOption DbccOptionKind DbccStatement DeallocateCursorStatement DeclareCursorStatement DeclareTableVariableBody DeclareTableVariableStatement Dec...
Whenever there is a need to change the name of a table or a field, change the order of fields, change the datatype of fields, or any table structure, you can achieve the same using the ALTER command.ExampleLet us consider an example that explains the ALTER command using different ...
SQL Server: EXECsp_rename'table_name.old_name','new_name','COLUMN'; ALTER TABLE - ALTER/MODIFY DATATYPE To change the data type of a column in a table, use the following syntax: SQL Server / MS Access: ALTERTABLEtable_name ALTERCOLUMNcolumn_name datatype; ...
可以通过运行UserDefinedDataType示例脚本来创建程序集ComplexNumber。 有关详细信息,请参阅用户定义类型。 SQL 复制 ALTER ASSEMBLY ComplexNumber FROM 'C:\Program Files\Microsoft SQL Server\130\Tools\Samples\1033\Engine\Programmability\CLR\UserDefinedDataType\CS\ComplexNumber\obj\Debug\ComplexNumber.dll' ...
DatabaseOptionKind DataCompressionLevel DataCompressionOption DataModificationSpecification DataModificationStatement DataModificationTableReference DataRetentionTableOption DataTypeReference DataTypeSequenceOption DbccCommand DbccNamedLiteral DbccOption DbccOptionKind DbccStatement DeallocateCursorStatement DeclareCur...