Ora 14402 updating partition key new dating skill
Either an attempt was made to issue an ALTER SESSION command with an invalid NLS parameter or value; or the environment variable(s) NLS_LANG, ORA_NLSxx, or ORACLE_HOME was incorrectly specified, therefore the NLS data files cannot be located.PARALLEL was specified more than once, NOPARALLEL was specified more than once, or both PARALLEL and NOPARALLEL were specified in a CREATE TABLE, CLUSTER, or INDEX or in an ALTER TABLE or CLUSTER statement, or in a RECOVER command.Row movement itself may have some negative effect but you either have a valid reason for doing so (allowing rows to move between partitions or a shrink peace to occur) or not, and any downside is just something to be aware of.One of the following: - The string operands(other than an nlsparams argument) to an operator or built-in function do not have the same character set.- A value provided in a DEFAULT clause when creating a table does not have the same character set as declared for the column.
There is no reason for to modify the average row length of a table. Agreeing with Vincent -- and it is not enabling row movement that would cause any performance issue, as that is merely setting some metadata on the table.
We are using oracle 10G and one of the table takes lot of time if we query/delete data. Recently we discovered that ROW_MOVEMENT is disabled on this table, we want to understand following: This feature doesn't affect performance in most cases: the rows are stored and queried in exactly the same manner whether the feature is enabled or not.
However, when row movement is enabled, the rows can be physically moved (similar to delete+insert) with @ora-600 yes, the rows may be physically moved, it may impact a particularly-well-clustered-index read.
- An nlsparams operand is not in the database character set.
- String data with character set other than the database character set is passed to a built-in function not expecting it.An attempt was made to insert or update a column with a value which is too wide for the width of the destination column.