How to Use PowerShell to Escape Double Quotes When using single quotes ' ' around a PowerShell variable, you end up with only the variable name. Learn the PowerShell string format and expanding strings These variables are created by PowerShell, and PowerShell changes their . The top section of code uses all double quotes, and you'll notice that the variables are evaluated with in those quotes, where as on the bottom it's a literal string, meaning nothing is evaluated with in the quotes. powershell sql statement with single quotes around variables Of course, my XML document was littered with environment variables and other special monikers that would be replaced after the file had been loaded. change data type powershell. This article explains what you need to know when working with PowerShell strings. Difference between single quote (') and double quote (") in PowerShell? I am trying to write and sql insert statement in powershell. PowerShell: String - Xah Lee For example, let's say you've got a string with an address like 1234 4th St. Except that quotes are needed if there is an embedded space: @{ foo="bar"; "other key"="value" } Which Quotes to Use Use single quotes for pure, literal strings; use double quotes for interpolated (interpreted . Set-Alias WINSCP "C:\Program Files (x86)\WinSCP\WinSCP.com" WINSCP /command "option batch continue" "option confirm off" "option reconnecttime 5" "open username:Password . PowerShell Variables and Arrays - Netwrix Welcome to ShellGeek If we put a variable name in a single quote, it will display the variable name instead of as shown below $company = "ShellGeek" echo 'Welcome to $company' it will echo string with variable name as below Welcome to $company PowerShell Tip: Using PowerShell $null to check if a variable is empty!