bug_fix(1477): type handling in _add_sql_comment

[aryabharat]

Description

This PR fixes an issue with SQL comment generation, the current implementation fails when processing non-string SQL queries, particularly those from psycopg2's SQL utilities.
Modified _add_sql_comment() function to handles different SQL query types by converting incoming sql queries to strings
Preserves the original query if comment generation fails

Fixes #1477

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: aryabharat / name: Bharat Arya (ba3b51a, a18df5e, 03561c8, b75a977, 2c8d008, 226c8e6, e90eefe, cc7332d, 113222a, 1d45193, 14d0200, ce7f69a, 7aed1af, 79321ed, 7b4e3cb, 341899d, 1060c80, 592903c, e6c47ac, 44d9f8d, b35a8cb, 0e1c38f, 11653c7, 3e80a2d)
• ✅ login: lzchen / name: Leighton Chen (a202550)
• ✅ login: tammy-baylis-swi / name: Tammy Baylis (43750c0)
• ✅ login: xrmx / name: Riccardo Magliocchetti (b1e84d9)

[xrmx]

Thanks for the PR, could you please add a test so we are sure that the code is fixing the reported issue?

[aryabharat]

@tammy-baylis-swi Please let me what all changes are required.

[tammy-baylis-swi]

Thanks again! Lgtm

[aryabharat]

@Kludex Please can you review?

[aryabharat]

@xrmx @tammy-baylis-swi can we merge this?

[aryabharat]

Hi @Kludex can we merge this?

[Kludex]

Please stop pinging me.

I do not have bandwidth to review this again. I've shared my concerns already.

[aryabharat]

Please stop pinging me.

I do not have bandwidth to review this again. I've shared my concerns already.

I have replied to your comment.

[aryabharat]

@xrmx Please have a look, if this is not accepted then we can close this PR.
Thanks.

[xrmx]

@aryabharat Please stop pinging people, this will be merged eventually.