SQL CURSOR Example of a cursor that queries all rows by index for each database Here, a cursor is used to loop through all databases. Futhermore, a cursor from dynamic sql is used to query each ...

If you work with relational databases, you know how important it is to ensure data consistency and avoid concurrency issues. One way to do that is to use isolation levels, which define how ...

ODBC defines four cursor types supported by Microsoft [!INCLUDEssNoVersion] and the [!INCLUDEssNoVersion] Native Client ODBC driver. These cursors vary in their ability to detect changes to the result ...

ODBC supports the ISO options for specifying the behavior of cursors by specifying their scrollability and sensitivity. These behaviors are specified by setting the SQL_ATTR_CURSOR_SCROLLABLE and ...