The value that is associated with each keyword or the address of a value that is associated with a trace title. Its type is specified in the VTYPE parameter, and can be a character, an array of characters, an integer parameter, or an array of integer parameters. For trace data, VTYPE ...
The scope of a scratchpad is the SQL statement. Each reference to the function in an SQL statement has a scratchpad. For example, assuming that function UDFX was defined with the SCRATCHPAD keyword, two scratchpads are allocated for the two references to UDFX in the following SQL statement: ...
function # keyword, start-of-function-header indicator (?:(?&COMMENT))? # optional `embedded` comment (?: # optional storage-class specifier \s+extern (?:(?&COMMENT))? # ...with optional `embedded` comment )? (?: # optional function type specifier \s+(?: boole...
The keyword static indicates that the function is part of the class, but does not take the object as the hidden "this" parameter. This is useful for example when you need a custom creation step of the class object [beyond what you can do in the constructor], or for singleton classes. ...
DECLARE@STRVARCHAR(50) SET@STR= ' Monday' -- 2 spaces here SET@STR= ', Tuesday, Wednesday' SELECT SUBSTRING(@str,2,len(@str)) Viewing 15 posts - 1 through 14 (of 14 total) You must be logged in to reply to this topic.Login to reply...
function # keyword, start-of-function-header indicator (?:(?&COMMENT))? # optional `embedded` comment (?: # optional storage-class specifier \s+extern (?:(?&COMMENT))? # ...with optional `embedded` comment )? (?: # optional function type specifier \s+(?: boole...
A final call is useful when the function has been defined with the SCRATCHPAD keyword and the function acquires system resources and stores them in the scratchpad. The default is NO FINAL CALL. NO FINAL CALL Specifies that separate first and final calls are not made to the function. However,...
K Keyword N Numeric O Other, as specified in the function definition (pointer, function-pointer, procedure-pointer, or object reference) U National X Alphanumeric UT UTF-8 Each intrinsic function is described in detail in the topics that follow the table below. Table 1. Table of functions F...
The keyword DB2GENRL may be used as a synonym for DB2GENERAL. The value DB2SQL may be used as a synonym for SQL. The keywords PARAMETER STYLE in the PARAMETER STYLE clause are optional. The keywords IS DETERMINISTIC may be used as a synonym for DETERMINISTIC. ...
The default can be a constant, a special register, a global variable, an expression, or the keyword NULL. The special registers that can be specified as the default are that same as those that can be specified for a column default (see default-clause in the CREATE TABLE statement). Other...