Difference between revisions of "SYSTABLECONSTRAINTS"

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=SYSTABLECONSTRAINTS=
 
 
 
==Class==
 
SQL Applications
 
 
 
 
==Purpose==
 
==Purpose==
 
Description of the constraints for each table available in the catalog
 
Description of the constraints for each table available in the catalog
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==See Also==
 
==See Also==
[[DATA TYPES]], [[SQL SELECT|SELECT]], [[SYSTEM TABLES]]
+
[[SQL Data Types|DATA TYPES]], [[SQL SELECT|SELECT]], [[SQL System Tables|SYSTEM TABLES]]
  
  
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|-
 
|-
 
|}
 
|}
 +
  
 
Constraint names:
 
Constraint names:
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==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
EXEC SQL
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SELECT * FROM systableconstraints
SELECT *
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FROM systableconstraints;
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</code>
 
</code>
  
  
 
==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
+
Recital, Recital Server
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:SQL]]
 
[[Category:SQL]]
 
[[Category:System Tables]]
 
[[Category:System Tables]]

Latest revision as of 16:56, 22 December 2009

Purpose

Description of the constraints for each table available in the catalog


See Also

DATA TYPES, SELECT, SYSTEM TABLES


Description

System Tables are system defined read-only tables. You can query these tables using the SELECT statement.


Column Data Type Width Description
TABLE_CAT C 30 Table catalog
TABLE_SCHEM C 30 Table schema
TABLE_NAME C 30 Table name
CONSTRAINT_NAME C 30 Constraint name (see below)
CONSTRAINT C 100 Constraint


Constraint names:

  • CHECK
  • CLOSE
  • DELETE
  • ERROR
  • INSERT
  • OPEN
  • ROLLBACK
  • UPDATE


Example

SELECT * FROM systableconstraints


Products

Recital, Recital Server