![]() ![]() MySQL has some special features when making a connection from a remote client that if we do not know can complicate access to a MySQL… How to connect to a remote MySQL database Slowly changing dimensions or SCD (Slowly Changing Dimensions) are dimensions in which their data tend to change over time, either… Simply uncheck the option…ĭb2look – Create DDL for table or full schemaĭb2look is an utility to extract the definition of database objects. Have you ever wondered how to disable the autocommit option in Sql Server Management Studio? How to disable autocommit option in SQL Server Management Studio MySQL, like most database managers, can easily modify the parameters that control memory sizes engaged in certain tasks, resource… Improve MySQL performance by adjusting some parameters I tried to create a connection in SQL Developer with a remote SQL Server database.ĭata warehouse security is vital for organizations that take the huge step of collating all their important data in one place. How to connect from Oracle SQL Developer with a remote SQL Server With SQL Server, when we forget or we lose the password of the DBA user 'sa', and we are the administrators of the database, we have a… How to recover the password of the user sa on SQL Server In many cases, especially in ETL processes or data loading to a data warehouse, for example, we would rather use a single sentence or the… Tips for UPSERT or update using insert in SQL Server The operator to concatenate in SQL Server is '+', but this operator is also used to add values. ![]() How to do an update from a select with summarized registers in SQLServerĪ very powerful way to do a table's update in a SQL Server database is to link it with another table with a join, and updating the fields…Įasily export data from Oracle to flat fileĪ simple way to export data from a query, table, etc. of an oracle database to a flat file is to use the SPOOL command in SQLPlus. This…Īvoiding errors concatenating fields with numerical values in SQL Server I find the problem when I check the 'Use Windows Authentication', I tried in many ways and I did not succeed, I can only connect to a database user, so I'll leave it open, here and in the forum if anyone knows exactly how to report parameters to connect from Oracle SQL Developer (v1.5) with a remote SQL Server database using Windows Authentication.ĭon't you have a chop with useful queries to use in your daily adventures and desventures with the database? In the Authentication Using the database I didn't had problems, the data from a user who has access to the database of interest is reported, and the connection works. Once the way is clear, it's only a matter of configure the connection by selecting the tab for SQL Server, but this is where I found more problems. For Windows Vista, Windows Server 2008 and later versions are the same steps, but instead of running the program run wf.msc firewall.cpl To open the port and expose the SQL Server Browser service, click Add Port, type SQL Server Browser in the text box Name, type 1434 in the text box Port number, select UDP, and then click OK. In the box Port Number, type the port number of the Database Engine's instance, for example, 1433 for the default instance. In the dialog box Add a port in the box Name, type SQL Server. In the Windows Firewall dialog box, click the Exceptions tab and then click Add Port. To open a port in Windows Firewall for TCP access:įrom the Start menu, click Run, type firewall.cpl, and then click OK. For Windows XP and Windows Server 2003: It can be a lot of things, but usually it's just that the port is protected by the firewall server. To open the port on the server, just follow the steps on the help topic How to configure Windows Firewall to access the database engine MSDN Library. If the result is something like 'Unable to connect to remote host' something doesn't let us get to the server. If we do not have a message error we have free way. The first thing to consider is that the port to connect with the database will be open in the remote server for the machine where we have our SQL Developer. To check if we access from our machine we can use a simple telnet indicating the ip or the domain of the remote server and the port used for SQL Server, normally 1433: The first steps to configure Oracle SQL Developer are described in the introductory article to SQL Developer, and had already done some testing with a SQL Server installed on the same machine as SQL Developer, but when I tried to do it with a remote BD SQL Server I found some additional difficulty that I think it's interesting to comment. I tried to create a connection in SQL Developer with a remote SQL Server database.
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