Fix for ‘’Npgsql.PostgresException: syntax error at or near ‘[‘”

We decided to change our database from SQL server to Postgres in our application. When I tried to apply the database migrations to the database it failed with a
Npgsql.PostgresException (0x80004005): 42601: syntax error at or near "[" error.
On further analyzing the issue I found that this issue occurs as the migrations were created on SQL Server and contain SQL Server-specific code.

To fix this issue, I
a. Removed the Migrations folder in your application.
b. Ran “Add-Migration Init” in the package manager console
c. Ran “Update-Database”, to flush the SQL Server predefined context.

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