If you want to count something inside a group (something the same as auto_increment from mysql), you can use row_number
OVER (PARTITION BY ur_prnt_uid_id ORDER BY ur_chld_uid_id)
Domain Indexes -- 4 : CTXRULE Index - I have earlier provided simple demonstrations of CONTEXT and CTXCAT Indexes. A CTXRULE Index can be used to build a Document Classification application. T...
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