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Global: ^SD(409.64

Package: Scheduling

Global: ^SD(409.64

Information

FileMan FileNo	FileMan Filename	Package
409.64	QUERY OBJECT	Scheduling

Description

This table contains the query object definition for a specific database file supported by a custodial package. This definition specifies any specific mehtods and properties that are needed beyond the generic methods and properties available. Using this query object interface, custodial packages can allow access to internal data entries to other packages without direct global access and integration agreements.

Directly Accessed By Routines, Total: 1

Pointer To FileMan Files, Total: 1

Fields, Total: 10

Field #	Name	Loc	Type	Details
.01	NAME	0;1	FREE TEXT	**********************REQUIRED FIELD********************** INPUT TRANSFORM: `K:$L(X)>40!($L(X)<3)!'(X'?1P.E) X` LAST EDITED: `JUL 21, 1997` HELP-PROMPT: `Answer must be 3-40 characters in length.` DESCRIPTION: `This property contains the name of the query object being defined.` The name should be namespaced. CROSS-REFERENCE: `409.64^B` 1)= S ^SD(409.64,"B",$E(X,1,30),DA)="" 2)= K ^SD(409.64,"B",$E(X,1,30),DA)
.02	FILE	0;2	POINTER TO FILE FILE (#1)	FILE(#1) LAST EDITED: `AUG 14, 1997` DESCRIPTION: `This property contains the name of the file associated with this query object` definition. (Note: It is possible to have a file associated with more than one query object definition.)
.03	SUBSCRIPTS IN GLOBAL ROOT	0;3	NUMBER	INPUT TRANSFORM: `K:+X'=X!(X>9)!(X<0)!(X?.E1"."1N.N) X` LAST EDITED: `AUG 04, 1997` HELP-PROMPT: `Type a Number between 0 and 9, 0 Decimal Digits` DESCRIPTION: `This property contains the number of subscripts in the global root for` the file associated with this query object definition. Examples: Global Root Level ----------- ----- ^SCE 0 ^SCPT(404.42) 1 This property is needed by some methods when the intrinic $QSUBCRIPT function is executed.
.04	$STORAGE LIMIT	0;4	NUMBER	INPUT TRANSFORM: `K:+X'=X!(X>300000)!(X<5000)!(X?.E1"."1N.N) X` LAST EDITED: `SEP 25, 1997` HELP-PROMPT: `Type a Number between 5000 and 300000, 0 Decimal Digits` DESCRIPTION: `This property indicates the trigger value of $STORAGE that causes` the query object data to be stored in ^TMP global instead of a local array. (The local variable is the default.) If the $STORAGE is less than the Property value then store in global. Examples: $Storage Value Property Value Query Stored in... ============== ============== ================== 30000 10000 local 5000 10000 global TECHNICAL DESCR: See DESCRIPTION field.
.07	OK TO TRANSPORT?	0;7	SET	'0' FOR NOT OK; '1' FOR OK; LAST EDITED: `JUL 21, 1997` DESCRIPTION: `This field indicates to the transport utility if this` query template should be distributed.
101	OPEN METHOD	OPEN;E1,245	MUMPS	INPUT TRANSFORM: `K:$L(X)>245 X D:$D(X) ^DIM` LAST EDITED: `JUL 21, 1997` HELP-PROMPT: `This is Standard MUMPS code.` DESCRIPTION: `This property contains any query specific open logic that the` custodial pacakge needs performed. This logic is executed after the generic open logic is performed. WRITE AUTHORITY: @
102	CLOSE METHOD	CLOSE;E1,245	MUMPS	INPUT TRANSFORM: `K:$L(X)>245 X D:$D(X) ^DIM` LAST EDITED: `JUL 21, 1997` HELP-PROMPT: `This is Standard MUMPS code.` DESCRIPTION: `This property contains any query specific close logic that the` custodial pacakge needs performed. This logic is executed before the generic close logic is performed. WRITE AUTHORITY: @
103	SCAN METHOD	SCAN;E1,245	MUMPS	**********************REQUIRED FIELD********************** INPUT TRANSFORM: `K:$L(X)>245 X D:$D(X) ^DIM` LAST EDITED: `JUL 24, 1997` HELP-PROMPT: `This is Standard MUMPS code.` DESCRIPTION: `This property contains query object specific logic that the custodial` package must specify that allows the use of the Scan method by developers. This scan logic typically hard codes references to supported indexes. There is a significant performance reasons for the custidial packages to develop this logic. The Next/Eof scanning approach is much slower then using Scan/Scan Callback approach. For more information, see API definitions for the following: Scan Scan Callback Next EOF Prior BOF WRITE AUTHORITY: @
104	ZERO NODE METHOD	ZERO;E1,245	MUMPS	INPUT TRANSFORM: `K:$L(X)>245 X D:$D(X) ^DIM` LAST EDITED: `JUL 30, 1997` HELP-PROMPT: `This is Standard MUMPS code.` DESCRIPTION: `This property contains any query specific logic that the` custodial pacakge needs performed to screen out unsupported fields on the zero node. Various methods of the query object need to make available to developers the zero node of an entry. For example, during the execution of the filters and scan callbacks, the zero node is made available to developers in the variable Y0. If the custodial package does not support all fields on the zero node, then logic similar to the following needs to be specified in this property: S Y0=$$Y0^XXUTL(Y) ...where Y is the internal entry number WRITE AUTHORITY: @
200	SUPPORTED INDEXES	INDEX;0	Multiple #409.641	409.641 DESCRIPTION: `This multiple contains index definitions that are supported` by the custodial package when the developer uses this query object definition.

Found Entries, Total: 1

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