I have a rather large database (2 GB of data, 25 million rows in the largest table) on a shared web hosting. The database engine is Microsoft SQL Server 2008.
Due to high fees for the SQL Server web hosting, I would like to migrate my data from SQL Server to a Postgres database.
In my SQL Server database I have tables, indexes, constraints and stored procedures. The data types in my tables are
In my stored procedures I am using some built-in T-SQL Date/Time manipulation functions like
Is there any FREE tool available that would help me migrate my data (tables, constraints, and if possible also the stored procedures) from SQL Server to Postgres?