doubt in formatted search query

HI all

This is the query i have seen in the forum

Regarding linking of the UDF size in BOM to Production Order,

you will need to create a formatted seach as the tables where the UDF exists are different.

In case your UDF is at the row level then use the following SQL

SELECT T0.U_SIZE FROM DBO.ITT1 WHERE T0.FATHER = $http://$6.0.0 AND T0.CODE = $http://$37.4.0

Set this to auto refresh Exiting Alterned column Due Date.

Can any one tell me what does the following syntax mean

T0.FATHER = $http://$6.0.0

AND

T0.CODE = $http://$37.4.0

what is 37.4.0 and 6.0.0.

or any one help me whre can i find the materials for the above things.