C# 複製 public System.Collections.Generic.IList<Microsoft.SqlServer.TransactSql.ScriptDom.FullTextIndexColumn> FullTextIndexColumns { get; } Property Value IList<FullTextIndexColumn> Applies to 產品版本 Microsoft.SQLServer.DacFx 140.3881.1, 150.18208.0, 160.200402...
Each full-text index indexes one or more columns from the table, and each column can use a specific language. Full-text queries perform linguistic searches against text data in full-text indexes, by operating on words and phrases based on the rules of a particular language, such as English ...
Changes the properties of a full-text index in SQL Server.Transact-SQL syntax conventionsSyntaxsyntaxsql კოპირება ALTER FULLTEXT INDEX ON table_name { ENABLE | DISABLE | SET CHANGE_TRACKING [ = ] { MANUAL | AUTO | OFF } | ADD ( column_name [ TYPE COLUMN type_...
SQL Server で、インデックスの対象となるデータに対して行われた変更の一覧を保持しません。 ADD | DROP column_name フルテキスト インデックスに対して追加または削除する列を指定します。列の型は、char、varchar、nchar、nvarchar、text、ntext、image、xml、varbinary、または varbinary(max) で...
If the old full-text catalog path is invalid, the upgrade keeps the full-text index in the same filegroup as the base table or, for a partitioned table, in the primary filegroup. Full-text upgrade options When upgrading a SQL Server instance, the user interface allows you to choose one ...
Microsoft.SqlServer.TransactSql.ScriptDom.FullTextIndexColumn 命名空間: Microsoft.SqlServer.TransactSql.ScriptDom 組件: Microsoft.SqlServer.TransactSql.ScriptDom (在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中) 語法 C# 複製 [SerializableAttribute] public class FullTextIndexColumn : TSqlFragment Full...
If a table in the full-text catalog doesn't contain a column of the type timestamp, the table undergoes a full population. Full-text catalog and index data is stored in files created in a full-text catalog directory. The full-text catalog directory is created as a subdirectory of the ...
How to: Inquire About the Full-Text Key Column (Transact-SQL) How to: View or Change the Properties of a Full-Text Index (SQL Server Management Studio) How to: Create or Manage a Schedule for Incremental Populations of a Full-Text Index (SQL Server Management Studio) How to: Remove a ...
columnName2 ...,..., index [索引名称](列名(长度)));-- 后续其他类型的索引都可以通过这三种方式创建-- 创建一个唯一索引createunique索引名ON表名(列名(索引键长度)[ASC|DESC]);-- 创建一个主键索引altertable表名addprimary key 索引名(列名);-- 创建一个全文索引create fulltext index 索引名ON...
· Full-text indexes can be built not just on columns that contain text data, but also against formatted binary data, such as Microsoft Word documents stored in a BLOB-type column; in these cases, it is not possible to use the LIKE predicate for keyword queries. ...