Difference between revisions of "NOCPTRANS Column Constraint"
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==Purpose== | ==Purpose== | ||
Column constraint to prevent code page translation for character and memo fields | Column constraint to prevent code page translation for character and memo fields | ||
| Line 26: | Line 19: | ||
==Example== | ==Example== | ||
<code lang="recital"> | <code lang="recital"> | ||
| − | ALTER TABLE customer | + | ALTER TABLE customer; |
| − | ALTER COLUMN notes NOCPTRANS | + | ALTER COLUMN notes NOCPTRANS |
</code> | </code> | ||
==Products== | ==Products== | ||
| − | Recital | + | Recital, Recital Server |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:SQL]] | [[Category:SQL]] | ||
Latest revision as of 11:26, 22 December 2009
Purpose
Column constraint to prevent code page translation for character and memo fields
Syntax
NOCPTRANS
See Also
ALTER TABLE, CONSTRAINTS, CREATE TABLE
Description
A constraint is used to define rules that help to provide data integrity. Column constraints are specific to the column name specified. You must have ALTER privilege on the table. The table will be locked for EXCLUSIVE use during the operation.
The NOCPTRANS column constraint is used to prevent code page translation for character and memo fields.
Example
ALTER TABLE customer; ALTER COLUMN notes NOCPTRANS
Products
Recital, Recital Server
