Difference between revisions of "SYSVERSIONCOLUMNS"

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=SYSVERSIONCOLUMNS=
 
 
 
==Class==
 
SQL Applications
 
 
 
 
==Purpose==
 
==Purpose==
 
Description of the columns in a table that are automatically updated when any row is updated
 
Description of the columns in a table that are automatically updated when any row is updated
Line 41: Line 34:
 
==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
EXEC SQL
+
SELECT * FROM sysversioncolumns
SELECT *
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</code>
FROM sysversioncolumns;</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 17:07, 22 December 2009

Purpose

Description of the columns in a table that are automatically updated when any row is updated


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
SCOPE N 1 Reserved
COLUMN_NAME C 30 Column name
DATA_TYPE N 2 SQL data type
TYPE_NAME C 30 Data source-dependent type name
COLUMN_SIZE N 3 Precision
BUFFER_LENGTH N 1 Length of column value in bytes
DECIMAL_DIGITS N 2 Scale
PSEUDO_COLUMN N 1 Is this a pseudo column?


Example

SELECT * FROM sysversioncolumns


Products

Recital, Recital Server