SQLite to MS SQL – Import Script Using Linked Server
This post continues the previous article about connecting SQLite to SQL Server using an ODBC driver and a Linked Server.
The script below retrieves table metadata from the SQLite linked server into a table variable and prepares a cursor over the table names. This can be used as a base for further automation or dynamic import logic.
Retrieve Table Metadata
declare @temp table
(
col1 varchar(255),
col2 varchar(255),
[name] varchar(255),
[type] varchar(255),
col3 varchar(255)
)
insert @temp exec sp_tables_ex 'Your_LinkedServer_Name'
select * from @temp
Create a Cursor Over Table Names
DECLARE lstTables CURSOR FOR
select [name] from @temp
Important Notes
- The Linked Server must already be configured using the MSDASQL provider.
- The ODBC DSN must be created as a System DSN, not a User DSN.
- Make sure the DSN name matches the one used when creating the Linked Server.
- Do not use spaces in the DSN name to avoid query issues in SQL Server.
Summary
This script extracts table information from a SQLite linked server and prepares it for iterative processing. It serves as a foundation for building automated migration or synchronization routines between SQLite and SQL Server.
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