Posts by Bruno Ferreira • 45 points
3 posts
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1
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answer1636
viewsQ: Firebird - Recover Database
I am trying to recover a corrupted database using Firebird’s own utilities. When logging in to the bank you have the following error: database file appears Corrupt () bad checksum checksum error on…
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answers2934
viewsQ: Update using values contained in another table
How can I update a table by setting the value of a field with the same value contained in another table for all records? I have a 'product' table and a 'movproduto' table. I want to update the…
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answer343
viewsQ: SQL - Delete records that have a field with the same value as another, only when there is more than one record
I have a product bar code table, I want to delete only those bar codes that are the same as the product code and that have another code besides this one. Table: CodProduto CodBarra 01 01 < não…