DECLARE nodename_cursor CURSOR FOR SELECT cast(LogItem.query('fn:local-name(.)') as VARCHAR(50)) as NodeName FROM @LogXml.nodes('/LogItem/*') AS T ( LogItem ) OPEN nodename_cursor FETCH NEXT FROM nodename_cursor INTO @NodeName WHILE @@FETCH_STATUS = 0 BEGIN SELECT @NodeValue = ...
SQL cursors are rarely used in many organizations. In others, they are a last resort. And, in other groups, they are used regularly. Each of these camps, have different reasons for their stand on cursor usage in the DBMS. Regardless, they probably have a place in particular circumstances a...
$getProducts = sqlsrv_query($conn, $tsql, $params, $cursorType); if ( $getProducts === false) die( FormatErrors( sqlsrv_errors() ) ); if(sqlsrv_has_rows($getProducts)) { $rowCount = sqlsrv_num_rows($getProducts); BeginProductsTable($rowCount); while( $row = sqlsrv_fetch_arr...
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The general syntax to declare a cursor in MySQL is straightforward. We start by using the DECLARE keyword as shown in the sample query below: How to Declare a Cursor DECLARE cursor_name CURSOR FOR SELECT_expression; The cursor_name is the name given to the cursor during the declaration. Not...
I want to share with you here in this article an example of SQL Injection, how it can be used to access sensitive data and harm the database, and what are...
CursorTypeEnum Recordset (Visual C++ Syntax Index with import) Status Property Example (Field) (VB) Sort Property Example (VB) GetChunk Method (ADO) ActiveCommand Property (ADO) ADO Syntax Indexes SQLState Property Refresh Method (ADO)
CursorPrintWriter A PrintWriter that has methods for displaying the values of a Cursor in various formats. Logger This class encapsulates the logging of output generated by an example program. SQLResultSetPrinter This class displays the result set of a SQL query.First...
String strCnn = "Provider='sqloledb';Data Source='MySqlServer';"+ "Initial Catalog='Pubs';Integrated Security='SSPI';"; rstAuthors = new Recordset(); rstAuthors.setCursorType(AdoEnums.CursorType.STATIC); // Use client cursor to allow use of // Absolute Position property. rstAuthors.set...
CursorTypeEnum Recordset (Visual C++ Syntax Index with import) Status Property Example (Field) (VB) Sort Property Example (VB) GetChunk Method (ADO) ActiveCommand Property (ADO) ADO Syntax Indexes SQLState Property Refresh Method (ADO)