Difference between revisions of "SYSVERSIONCOLUMNS"
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==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 | ||
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==See Also== | ==See Also== | ||
[[SQL Data Types|DATA TYPES]], [[SQL SELECT|SELECT]], [[SQL System Tables|SYSTEM TABLES]] | [[SQL Data Types|DATA TYPES]], [[SQL SELECT|SELECT]], [[SQL System Tables|SYSTEM TABLES]] | ||
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==Description== | ==Description== | ||
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==Example== | ==Example== | ||
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SELECT * FROM sysversioncolumns | SELECT * FROM sysversioncolumns | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 11:23, 11 December 2012
Contents
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
Lianja, Lianja Server
