Parse SETTINGS clause for ClickHouse table-valued functions

[Jesse-Bakker]

Allows parsing the executable table-valued function, for example

[iffyio]

LGTM! cc @alamb

[alamb]

Thank you @Jesse-Bakker and @git-hulk and @iffyio

[coveralls]

Pull Request Test Coverage Report for Build 10179089478

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 88 of 89 (98.88%) changed or added relevant lines in 3 files are covered.
• 1229 unchanged lines in 8 files lost coverage.
• Overall coverage increased (+0.03%) to 89.21%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/parser/mod.rs	44	45	97.78%

Files with Coverage Reduction	New Missed Lines	%
src/test_utils.rs	1	90.65%
src/ast/query.rs	21	86.08%
src/ast/dml.rs	25	74.09%
tests/sqlparser_bigquery.rs	31	90.18%
src/parser/mod.rs	195	93.33%
tests/sqlparser_postgres.rs	272	87.97%
src/ast/mod.rs	273	81.49%
tests/sqlparser_common.rs	411	89.58%

Totals
Change from base Build 10152006031:	0.03%
Covered Lines:	27399
Relevant Lines:	30713

---

💛 - Coveralls

[alamb]

🚀