Posts by henrique klock • 33 points

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  Q: Convert query to Sqlserver

  I have the following query for the Oracle bank: select xmlagg(xmlelement(e, d.delinha, '').extract('//text()') order by d.nulinha).getclobval(). I need to convert to run in the Sqlserver bank, but…

  sql-server query oracle script type-conversion

  asked 6 years, 7 months ago henrique klock 33

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  Q: Problem to return to jsp by changing url using sendRedirect in Servlet

  I log in to my jsp, so I have Servlet do the checks, and return to jsp, but returning the url continues with the Servlet path, and not with my index.jsp follows part of the code that returns to my…

  jsp url servlet

  asked 7 years, 3 months ago henrique klock 33

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  A: Problem when entering data into mysql database by java

  Thanks for the return, I was able to solve the problem with the help of my professor from college, the mistake was the following, in this my class Provider, which has the implementation of the…

  java mysql sql

  answered 7 years, 9 months ago henrique klock 33

• 1

  votes

  1

  answer

  603

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  Q: Problem when entering data into mysql database by java

  My java code is working, but when adding data to an SQL table, the fields are being populated as NULL, even though added values. Part of the code into which the insertion occurs: public void…

  java mysql sql

  asked 7 years, 9 months ago henrique klock 33