Row cannot be located for updating ado

19-Jul-2017 15:39 by 4 Comments

Row cannot be located for updating ado

I’ve posted several examples of manipulating pivot tables with VBA, for example, Dynamic Chart using Pivot Table and VBA and Update Regular Chart when Pivot Table Updates.These examples included specific procedures, and the emphasis was on the results of the manipulation.

Either the DBA or the applications developer, or both working jointly, can be responsible for the actual creation of the tables, depending upon the practices for a site.

Because compressed table data stays compressed in memory, compression can also improve performance for DML operations, as more rows can fit in the database buffer cache (and flash cache if it is enabled).

Table compression is completely transparent to applications.

A row is a collection of column information corresponding to a single record. If users attempt to circumvent the database access control mechanisms by looking inside Oracle data files directly with operating system tools, encryption prevents these users from viewing sensitive data. A is like any other table column, except that its value is derived by evaluating an expression.

This constraint forces the column to contain a value in every row.

Clusters and clustered tables are discussed in Managing Clusters.

Unlike an ordinary (heap-organized) table, data for an index-organized table is stored in a B-tree index structure in a primary key sorted manner.

Working with the application developer, consider the following guidelines when designing tables: Before creating a table, you should also determine whether to use integrity constraints.

Integrity constraints can be defined on the columns of a table to enforce the business rules of your database automatically.

Ensure that you have the appropriate privileges and quota on any tablespaces that you use.

If you do not specify a tablespace in a statement, the table is created in your default tablespace.

I thought it would be helpful to show some of the mechanics of programming with pivot tables.