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Given a field in data.dbc get the table
Message
 
 
To
01/10/2007 15:34:59
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows NT
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01257776
Message ID:
01257786
Views:
25
>I have a scenario where I need to go to the DBC to find a field's table name. In this scenario, I am assured that field names in the DBC are unique.
>
>Has anyone done this before, in an efficient SQL statement. I know this can be done with multiple passes on the DBC inspecting [objectname], [objecttype] and [parentid]...
>
>Any help is most appreciated.

Try
USE test.dbc ALIAS mydbc SHARED
lcFieldName = "pk"
SELECT db1.ObjectName AS TableNAme FROM mydbc db1 ;
	JOIN mydbc db2 ON db2.parentid = db1.Objectid ;
	WHERE db1.Objecttype = "Table" ;
		AND db2.Objecttype = "Field" AND UPPER(db2.ObjectName) = UPPER(lcFieldName)
--sb--
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