Reserved keyword schema

[bharadwaj-aditya]

Added handling to migrate tables with reserved keywords as table/column names in the database.

[codecov[bot]]

Codecov Report

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

Project coverage is 52.45%. Comparing base (1c6d07b) to head (8b67f0e). Report is 8 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1985 +/- ## ============================================ + Coverage 45.09% 52.45% +7.36% + Complexity 3613 1328 -2285 ============================================ Files 835 371 -464 Lines 49720 20445 -29275 Branches 5237 2069 -3168 ============================================ - Hits 22420 10725 -11695 + Misses 25633 9050 -16583 + Partials 1667 670 -997 ``` | [Components](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=components&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | Coverage Δ | | |---|---|---| | [spanner-templates](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | `67.28% <100.00%> (+1.02%)` | :arrow_up: | | [spanner-import-export](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | `∅ <ø> (∅)` | | | [spanner-live-forward-migration](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | `76.11% <ø> (ø)` | | | [spanner-live-reverse-replication](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | `76.48% <ø> (ø)` | | | [spanner-bulk-migration](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | `85.51% <100.00%> (+0.01%)` | :arrow_up: | | [Files with missing lines](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform) | Coverage Δ | | |---|---|---| | [...jdbc/dialectadapter/mysql/MysqlDialectAdapter.java](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985?src=pr&el=tree&filepath=v2%2Fsourcedb-to-spanner%2Fsrc%2Fmain%2Fjava%2Fcom%2Fgoogle%2Fcloud%2Fteleport%2Fv2%2Fsource%2Freader%2Fio%2Fjdbc%2Fdialectadapter%2Fmysql%2FMysqlDialectAdapter.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform#diff-djIvc291cmNlZGItdG8tc3Bhbm5lci9zcmMvbWFpbi9qYXZhL2NvbS9nb29nbGUvY2xvdWQvdGVsZXBvcnQvdjIvc291cmNlL3JlYWRlci9pby9qZGJjL2RpYWxlY3RhZGFwdGVyL215c3FsL015c3FsRGlhbGVjdEFkYXB0ZXIuamF2YQ==) | `99.62% <100.00%> (+<0.01%)` | :arrow_up: | | [...source/reader/io/jdbc/iowrapper/JdbcIoWrapper.java](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985?src=pr&el=tree&filepath=v2%2Fsourcedb-to-spanner%2Fsrc%2Fmain%2Fjava%2Fcom%2Fgoogle%2Fcloud%2Fteleport%2Fv2%2Fsource%2Freader%2Fio%2Fjdbc%2Fiowrapper%2FJdbcIoWrapper.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform#diff-djIvc291cmNlZGItdG8tc3Bhbm5lci9zcmMvbWFpbi9qYXZhL2NvbS9nb29nbGUvY2xvdWQvdGVsZXBvcnQvdjIvc291cmNlL3JlYWRlci9pby9qZGJjL2lvd3JhcHBlci9KZGJjSW9XcmFwcGVyLmphdmE=) | `93.71% <100.00%> (ø)` | | ... and [483 files with indirect coverage changes](https://app.codecov.io/gh/GoogleCloudPlatform/DataflowTemplates/pull/1985/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=GoogleCloudPlatform)

[bharadwaj-aditya]

Closing this as the behaviour is captured via an alternate flow. Details in - https://github.com/GoogleCloudPlatform/DataflowTemplates/pull/1987