Difference between revisions of "SYSRESULTSET"
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==Purpose== | ==Purpose== | ||
Used to return the singleton result from any Recital expression | Used to return the singleton result from any Recital expression | ||
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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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The SYSRESULTSET system table is used to return the singleton result from any Recital expression. | The SYSRESULTSET system table is used to return the singleton result from any Recital expression. | ||
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{| class="wikitable" | {| class="wikitable" | ||
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An error will occur if any expression is specified that returns more than one result. | An error will occur if any expression is specified that returns more than one result. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:SQL]] | [[Category:SQL]] | ||
[[Category:System Tables]] | [[Category:System Tables]] | ||
Revision as of 11:02, 7 December 2012
Contents
Purpose
Used to return the singleton result from any Recital expression
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.
The SYSRESULTSET system table is used to return the singleton result from any Recital expression.
| Column | Data Type | Width |
|---|---|---|
| <expression1> | <result1 type> | <result1 width> |
| … | … | … |
| <expression256> | <result256 type> | <result256 width> |
An error will occur if any expression is specified that returns more than one result.
Example
select set("EXCLUSIVE") as Excl, time() as Time from sysresultset
