A cursor is a temporary work area created in the system memory when a SQL statement is executed. A cursor contains information on a select statement and the rows of data accessed by it.

3 %ISOPEN Always returns FALSE for implicit cursors, because Oracle closes the SQL cursor automatically after executing its associated SQL statement. 4 %ROWCOUNT Returns the number of rows affected by ...

To allow an application to retrieve a set of rows, SQL uses a mechanism called a cursor. To help understand the concept of a cursor, assume that the database manager builds a result table to hold all ...

Cursor in sql cursor is used to iterate within a table. it is a pointer which iterates within a table to fetch rows.life cycle of cursor1)declare firstly you must declare a cursor by using declare ...

A cursor allow us to retrieve data from a result set in single means row by row. cursor are required when we need to update records in a database table one row at a time.types of cursors static ...

Aside from this current error, its funny that in writing a normal select statement in T-sql, i shouldn't even need any commas between the fields and normally i dont. i added the commas initially ...

Tim Chapman discusses your iteration choices in SQL Server 2008 and explains why determining which option performs better depends on the situation.

DB2 CLI only supports static, read-only cursors. Set the SQL_ATTR_CURSOR_TYPE statement attribute to SQL_CURSOR_STATIC. ODBC defines other scrollable cursors types, but they cannot be used with DB2 ...