feat(targets): SQL target developers can now more easily override the mapping from JSON schema to SQL column type

[edgarrmondragon]

TODO:

• [x] Docs:
  • Guide: https://meltano-sdk--2732.org.readthedocs.build/en/2732/guides/sql-target.html#mapping-json-schema-to-sql-types
  • Reference: https://meltano-sdk--2732.org.readthedocs.build/en/2732/classes/singer_sdk.connectors.sql.JSONSchemaToSQL.html#singer_sdk.connectors.sql.JSONSchemaToSQL

Related:

• Similar, but for taps: #2618
• Reference implementation: https://github.com/MeltanoLabs/target-postgres/pull/469

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📚 Documentation preview 📚: https://meltano-sdk--2732.org.readthedocs.build/en/2732/

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #2732 will not alter performance

_{Comparing edgarrmondragon/feat/jsonschema-to-sql (dea21ae) with main (2ad977e)}

Summary

✅ 6 untouched benchmarks

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 90.80%. Comparing base (2ad977e) to head (dea21ae). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2732 +/- ## ========================================== + Coverage 90.71% 90.80% +0.08% ========================================== Files 62 62 Lines 5021 5089 +68 Branches 641 658 +17 ========================================== + Hits 4555 4621 +66 - Misses 324 326 +2 Partials 142 142 ```

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