Posts by Otavio Faria • 70 points
4 posts
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answer476
viewsQ: SELECT SQL WITH WHERE "DOUBLE"
I am trying to make a query in the Mysql database with the following syntax SELECT id, codigo, faca, descricao, vendedor, imagem FROM produtos WHERE sit = 1 AND descricao = ESTE Even that part works…
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answer3159
viewsQ: Replace in the inverted bar " " in java
I need to take the backslash (" ") of a string, I’ve searched in several ways, but none of it worked. Please help me, follow code. f = new File(path,prefix + "_" + dataArq + "_" +…
javaasked Otavio Faria 70 -
3
votes1
answer5250
viewsA: How to increase the size of varchar in Mysql?
ALTER TABLE "nome_tabela" MODIFY "NOME_CAMPO" varchar(60); Remembering that the table name and the field name is without quotation marks ("").
mysqlanswered Otavio Faria 70 -
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votes2
answers165
viewsQ: How to do a double "Update" in Mysql
I am developing software in PHP/HTML/MYSQL FRONT. I need to update a table but change two columns at once. Here comes my doubt in the $gravaprat1 variable, because it is not executing the second…