You need to join to the mapping table twice. If you think of a join as a correlation between specific rows of each table, this makes a bit more sense. SELECT m1.new_value AS columnA, m2.new_value AS columnB. FROM SourceTable AS s. JOIN MappingTable AS m1 ON s.columnA = m1.source_value.
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Part of a puzzle that is beyond my reach...any help appreciated: Semi-regular hexagon GHJKLM is circumscribed by circle O. If GH=2HJ=JK=2KL=LM=2MG and if GK = 12 ...
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I want export data from DataTable into excel file using Response.Write. However some of the data missing from the excel file. Can help me fix this. I already try create html using StringBuilder and
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I am working in Jquery Is it possible to take a fragment from String variable? such as: var text ="azerty uiop hello qsdf ghjklm wxcvbn"; I want take"hello" with 5 symboles before and after: ...
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