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== | ||
| − | [[DATA TYPES]], [[SQL SELECT|SELECT]], [[SYSTEM TABLES]] | + | [[SQL Data Types|DATA TYPES]], [[SQL SELECT|SELECT]], [[SQL System Tables|SYSTEM TABLES]] |
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|} | |} | ||
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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== | ||
<code lang="recital"> | <code lang="recital"> | ||
| − | + | select set("EXCLUSIVE") as Excl, time() as Time from sysresultset | |
| − | set("EXCLUSIVE") as Excl, time() as Time from sysresultset | + | |
</code> | </code> | ||
==Products== | ==Products== | ||
| − | Recital | + | Recital, Recital Server |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:SQL]] | [[Category:SQL]] | ||
[[Category:System Tables]] | [[Category:System Tables]] | ||
Latest revision as of 15:57, 22 December 2009
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
Products
Recital, Recital Server
