Repository navigation
Support Snowflake in the SQL language server #31
Description
Add Snowflake support to the SQL language server so Snowflake SQL blocks in the Deepnote VS Code extension get table and column completions and diagnostics.
Current state
packages/server/src/database_libs has clients for BigQuery, MySQL, Postgres and SQLite (BigqueryClient.ts, MysqlClient.ts, PostgresClient.ts, Sqlite3Client.ts). There is no Snowflake client, so a Snowflake integration in the extension gets no schema-aware completions.
Needed
- A
SnowflakeClientimplementingAbstractClient(schema, table and column introspection, likely viasnowflake-sdkorINFORMATION_SCHEMAqueries). - Connection configuration for Snowflake in
getDatabaseClientand the settings schema (account, warehouse, database, schema, role, auth method). - Dialect handling for Snowflake-specific syntax where the parser needs it.
The extension side is a dependency bump plus mapping its Snowflake integration config onto the new connection settings. It was originally filed as #31.
Activity
coderabbitai commentedon Dec 1, 2025
Duplicate Detection
ℹ️ This issue may be similar to deepnote/vscode-deepnote#231.
Related Issues
Suggested Issue Assignees
Actions
ℹ️ Note: Issue enrichment is currently in early access.
Disable automatic issue enrichment
To disable automatic issue enrichment, add the following to your
.coderabbit.yaml:jamesbhobbs commentedon Sep 10, 2026
Filled in the empty description and transferring this to deepnote/sql-language-server, where the work lives. The language server the extension bundles is that fork, and it currently ships BigQuery, MySQL, Postgres and SQLite clients but no Snowflake client. Once a Snowflake client exists, the extension change is a version bump plus mapping its Snowflake integration config onto the new connection settings, which can be a small follow-up here.