Difference between revisions of "SYSTYPEINFO"

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=SYSTYPEINFO=
 
 
 
==Class==
 
SQL Applications
 
 
 
 
==Purpose==
 
==Purpose==
 
Description of all data types supported by the database
 
Description of all data types supported by the database
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==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
EXEC SQL
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SELECT * FROM systypeinfo
SELECT *
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FROM systypeinfo;
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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 17:05, 22 December 2009

Purpose

Description of all data types supported by the database


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
TYPE_NAME C 30 Type name
DATA_TYPE N 3 SQL data type
PRECISION N 3 Maximum precision
LITERAL_PREFIX C 1 Prefix used to quote a literal
LITERAL_SUFFIX C 1 Suffix used to quote a literal
CREATE_PARAMS C 30 Parameters used in creating the type
NULLABLE N 1 Can you use NULL for this type?
CASE_SENSITIVE L 1 Is it case sensitive?
SEARCHABLE N 1 Can you use "WHERE" based on this type?
UNSIGNED_ATTRIBUTE L 1 Is it unsigned?
FIXED_PREC_SCALE L 1 Can it be a money value?
AUTO_INCREMENT L 1 Can it be used for an auto-increment value?
LOCAL_TYPE C 30 Localized version of type name
MINIMUM_SCALE N 2 Minimum scale supported
MAXIMUM_SCALE N 2 Maximum scale supported
SQL_DATA_TYPE N 1 Reserved
SQL_DATETIME_SUB N 1 Reserved
NUM_PREC_RADIX N 2 Usually 2 or 10


Example

SELECT * FROM systypeinfo


Products

Recital, Recital Server