#Powershell sql server connection string how to
Thanks to my buddy Austin Peters for the education on this. What I am uncertain about is how to integrate the User ID and Password into the connection string. By adding it as a parameter SQL will essentially treat it as a string. (Prompt, file, etc.) This will protect from SQL injections if we had used standard variable in the first place you could inject an inline SQL statement. WHERE = $WhereClause="smalls" & By using to set that value to a parameter we can later associate the parameter to the variable which will sanitize the input if it is provided by an external data source. Note the lines $SQLCmd.CommandText="SELECT, FROM. #Set the WHERE clause in a variable to be referenced in the parameter (See section below) WHERE = the open connection to the Command Object as a property NET Framework 4.5, when TrustServerCertificate is false and Encrypt is true, the server name (or IP address) in a SQL Server SSL certificate must exactly match the server name (or IP address) specified in the connection string.Otherwise, the connection attempt will fail.
#Powershell sql server connection string code
#Define our Command with a parameter (we will cover this below) Code language: HTML, XML (xml) Microsoft’s documentation states: Beginning in. $SQLConn.ConnectionString="Server=$SQLServer Database=$SQLDBName Integrated Security=SSPI" #Set our connection string property on the SQL Connection Object and tell it to use integrated auth, hopefully kerberos #Create the SQL Command Ojbect (otherwise all we can do is admire our connection) Here are reference links for the concepts in this section, followed by the comments and code: Now let's get to the meat create objects, define properties, and open the connection.
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Also, try to use the FQDN because it's good practice and will insure NETBIOS issues won't trip you up. #Declare our SQL server name Make sure to use Server\Instance for instances, or Server:Port if you're on an instance and don't have the access to the SQL Browser service (UDP 1434). Let's first declare some of our variables to keep things clean down the line.