TVP Schema Name Fix and Request Timeout Improvements

[crs2007]

Pull Request: TVP Schema Name Fix and Request Timeout Improvements

Overview

This PR addresses and resolves the following issues:

• #1759: TVP Parameter Schema Name Not Included in sp_executesql @params.
• MS SQL Server query timeout: "request failed to complete in 15000ms".

Key Changes

• TVP Schema Name Fix:
  When passing Table-Valued Parameters (TVPs), the schema and type name are now correctly preserved and included in the parameter declaration. This ensures that sp_executesql receives the fully qualified type name (including schema), resolving issues with custom TVP types. See lib/tedious/request.js.
• Request Timeout Handling:
  • Standardized and enforced default values for requestTimeout and connectionTimeout across both Tedious and msnodesqlv8 drivers.
  • Ensured timeout values are correctly parsed and propagated from configuration and connection strings.
  • For Tedious, per-request timeout is now explicitly assigned (lib/tedious/request.js:502).
  • For msnodesqlv8, query_timeout is set in seconds, derived from config.requestTimeout.
  • Improved error handling for timeouts and connection errors, reducing unhandled promise rejections and improving reliability.

Impact

• TVP parameters with schema-qualified type names now work correctly with sp_executesql and custom types.
• Prevents premature query failures due to misconfigured or missing timeout values.
• Ensures consistent behavior for request and connection timeouts across all supported drivers.
• Resolves user-reported issues with timeouts not being respected or propagated.