Programming Mechworks PDM > DBWCommandShell > Library Reference > Database

Description

Given the identifier of a DBWorks document, it fetches from the DOCUMENT table of the DBWorks database the value of an assigned field.

Syntax

Function DBWQueryByUid(Uid, FieldName)

Parameters

Uid	the unique id of the document
FieldName	Identifier of an existing field in the Document table of DBWorks. For writing portable scripts across different localizations of the database, may be better to declare the field using the DBWLookUp function, that accepts as argument an identifier of a standard field. A list of the available identifiers for standard fields follows below: NAME_FIELD_DESCRIPTION description NAME_FIELD_CONFIGURATION configuration NAME_FIELD_FILE_NAME file name NAME_FIELD_FILE_DIRECTORY file direcotory NAME_FIELD_CREATED_BY created by NAME_FIELD_CREATION_DATE creation date NAME_FIELD_LAST_MODIFIED_BY last modified by NAME_FIELD_LAST_MODIFIED_DATE last modification date NAME_FIELD_LENGTH length of part NAME_FIELD_SURFACE surface NAME_FIELD_VOLUME volume NAME_FIELD_WEIGHT weight NAME_FIELD_MATERIAL material NAME_FIELD_SCALE scale NAME_FIELD_SHEET_FORMAT sheet format NAME_FIELD_NO_OF_SHEETS number of sheets NAME_FIELD_ITEM_CODE item code NAME_FIELD_CATEGORY category NAME_FIELD_SUPPLIER_ID supplier Id NAME_FIELD_CLIENT_ID client Id NAME_FIELD_COST cost NAME_FIELD_MAKE_BUY make buy list NAME_FIELD_NOTES notes NAME_FIELD_STATE state NAME_FIELD_REVISION revision NAME_FIELD_ACTIVE_REVISION active revision NAME_FIELD_CHECK_OUT_BY checkout by NAME_FIELD_CHECK_OUT_DATE checkout date NAME_FIELD_FROZEN_BY frozen by NAME_FIELD_FROZEN_DATE frozen by NAME_FIELD_UPDATE_STAMP update stamp

Uid

the unique id of the document

FieldName

Identifier of an existing field in the Document table of DBWorks.

For writing portable scripts across different localizations of the database, may be better to declare the field using the DBWLookUp function, that accepts as argument an identifier of a standard field.

A list of the available identifiers for standard fields follows below:

NAME_FIELD_DESCRIPTION description

NAME_FIELD_CONFIGURATION configuration
NAME_FIELD_FILE_NAME file name
NAME_FIELD_FILE_DIRECTORY file direcotory
NAME_FIELD_CREATED_BY created by
NAME_FIELD_CREATION_DATE creation date
NAME_FIELD_LAST_MODIFIED_BY last modified by
NAME_FIELD_LAST_MODIFIED_DATE last modification date
NAME_FIELD_LENGTH length of part
NAME_FIELD_SURFACE surface
NAME_FIELD_VOLUME volume
NAME_FIELD_WEIGHT weight
NAME_FIELD_MATERIAL material
NAME_FIELD_SCALE scale
NAME_FIELD_SHEET_FORMAT sheet format
NAME_FIELD_NO_OF_SHEETS number of sheets
NAME_FIELD_ITEM_CODE item code
NAME_FIELD_CATEGORY category
NAME_FIELD_SUPPLIER_ID supplier Id
NAME_FIELD_CLIENT_ID client Id
NAME_FIELD_COST cost
NAME_FIELD_MAKE_BUY make buy list
NAME_FIELD_NOTES notes
NAME_FIELD_STATE state
NAME_FIELD_REVISION revision
NAME_FIELD_ACTIVE_REVISION active revision
NAME_FIELD_CHECK_OUT_BY checkout by
NAME_FIELD_CHECK_OUT_DATE checkout date
NAME_FIELD_FROZEN_BY frozen by
NAME_FIELD_FROZEN_DATE frozen by
NAME_FIELD_UPDATE_STAMP update stamp

Return Values

After calling this function check the boolean value of the okDBW variable:

TRUE	if succeeded in fetching the value
FALSE	otherwise

If okDBW is TRUE, the function returns the requested value.

Example

docUId = 24
fName = DBWQueryByUid( docUId , "FILE_NAME" )
if (okDBW = False) then exit sub