Prior to Microsoft SQL Server version 7.0, the names of Transact-SQL cursors were global to the connection. You could execute one stored procedure that creates a cursor, and then call another stored procedure that fetches the rows from that cursor: Copy USE AdventureWorks2008R2; GO CREATE PROC...
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[Android.Runtime.Register("getColumnNames", "()[Ljava/lang/String;", "GetGetColumnNamesHandler")] public override string[]? GetColumnNames (); 傳回 String[] 屬性 RegisterAttribute 備註 此頁面的部分是根據 Android 開放原始碼專案所建立和共用的工作進行修改,並根據 Creative Commo...
Scope of Transact-SQL Cursor Names Describes the scope of global and local cursors names. Getting Server Cursor Metadata Describes ways to return metadata describing a server cursor. Using Cursors with Distributed Queries Explains the cursors types supported in distributed queries. See Also Concepts Cur...
Cursor names can only be referenced by other Transact-SQL statements. They can't be referenced by database API functions. For example, after declaring a cursor, the cursor name can't be referenced from OLE DB, ODBC, or ADO functions or methods. The cursor rows can't be fetched using the...
Cursor names can be referenced only by other Transact-SQL statements. They cannot be referenced by database API functions. For example, after declaring a cursor, the cursor name cannot be referenced from OLE DB, ODBC or ADO functions or methods. The cursor rows cannot be fetched using the fe...
( ii int ) GO INSERT INTO #TMP(ii) VALUES(1) INSERT INTO #TMP(ii) VALUES(2) INSERT INTO #TMP(ii) VALUES(3) GO --Create a cursor. DECLARE cur CURSOR FOR SELECT * FROM #TMP --Display the status of the cursor before and after opening ...
Explicit cursor names follow the same scoping rules as variables (see"Scope and Visibility of Identifiers"). cursor_definition Either defines an explicit cursor that was declared earlier or both declares and defines an explicit cursor. cursor ...
The root tree nodes display customer names, and the child tree nodes display the order numbers assigned to each customer. In this example, 1,000 customers are displayed with 15 orders each. The repainting of the TreeView is suppressed by using the BeginUpdate and EndUpdate methods, and a ...
AMySQLCursorNamedTuplecursor returns each row as a named tuple. The attributes for each named-tuple object are the column names of the MySQL result. Example: cnx=mysql.connector.connect(database='world')cursor=cnx.cursor(named_tuple=True)cursor.execute("SELECT * FROM country WHERE Continent = ...