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CREATE table #codigos ([codigo] varchar(10), [origen] varchar(10), stock int) ; CREATE table #dpm_trace ([codigo] varchar(10), anyomes int, ent int, sal int) ; INSERT INTO #codigos (codigo, origen, stock) VALUES ('01716', 'interno', 1000), ('001', 'externo', 10), ('002', 'interno', 20), ('003', 'compras', 0) ; INSERT INTO #dpm_trace (codigo, anyomes, ent, sal) VALUES ('01716', 202401, 10, 20), ('01716', 202402, 30, 0), ('01716', 202403, 0, 50), ('01716', 202404, 100, 200), ('001', 202401, 0, 0), ('001', 202402, 30, 0), ('001', 202403, 20, 20), ('001', 202404, 0, 10) ; select d.codigo, d.anyomes, 0 as stock_ini, d.ent, d.sal, 0 as stock_fin from #dpm_trace d left join #codigos c ON c.codigo = d.codigo; --select -- max(case when columnname = 'FirstName' then value end) Firstname, -- max(case when columnname = 'Amount' then value end) Amount, -- max(case when columnname = 'PostalCode' then value end) PostalCode, -- max(case when columnname = 'LastName' then value end) LastName, -- max(case when columnname = 'AccountNumber' then value end) AccountNumber --from #yourtable