Update sqlparser-rs to 0.18.0

[alamb]

This is my test that sqlparser 0.18.0 is good to go -- it only required very minor changes to DataFusion -- see 30ae5df

Updates DataFusion to use sqlparser 0.18.0 -- see changelog https://github.com/sqlparser-rs/sqlparser-rs/blob/main/CHANGELOG.md#0180-2022-06-06

[0.18.0] 2022-06-06

Added

• Support CLOSE (cursors) (refactor sort exec stream and combine batches #515) - Thanks @ovr
• Support DECLARE (cursors) (Prepare Ballista crates for publishing #509) - Thanks @ovr
• Support FETCH (cursors) (Support modulus op #510) - Thanks @ovr
• Support DATETIME keyword (hash_join.rs's create_hashes function panics with float columns with nightly rustc #512) - Thanks @komukomo
• Support UNNEST as a table factor (Define the unittests using pytest #493) - Thanks @sivchari
• Support CREATE FUNCTION (hive flavor) (panic! 'index out of bounds: the len is 0 but the index is 0 with bad sql query #496) - Thanks @mobuchowski
• Support placeholders ($ or ?) in LIMIT clause ([Python] Raise DataFusionError instead of plain Exceptions #494) - Thanks @step-baby
• Support escaped string literals (PostgreSQL) (Update ballista.proto link in architecture doc #502) - Thanks @ovr
• Support IS TRUE and IS FALSE (Explain verbose should include optimized physical plan  #499) - Thanks @ovr
• Support DISCARD [ALL | PLANS | SEQUENCES | TEMPORARY | TEMP] ( Add support for boolean columns in pruning logic #500) - Thanks @gandronchik
• Support array<..> HIVE data types ([Python] Support pathlib.Path arguments for ExecutionContext.register_* methods #491) - Thanks @mobuchowski
• Support SET values that begin with - Add join types to Python dataframe #495 - Thanks @mobuchowski
• Support unicode whitespace (Support anti join #482) - Thanks @alexsatori
• Support BigQuery dialect (Support pruning for boolean columns #490) - Thanks @komukomo

Changed:

• Add docs for MapAccess (Avoid warnings in tests when compiling without default features #489) - Thanks @alamb
• Rename ArrayIndex::indexs to ArrayIndex::indexes (Add window frame constructs #492) - Thanks @alamb

Fixed:

• Fix escaping of trailing quote in quoted identifiers (Wrong aggregation arguments error. #505) - Thanks @razzolini-qpq
• Fix parsing of COLLATE after parentheses in expressions (Support pruning on string columns using starts_with #507) - Thanks @razzolini-qpq
• Distinguish tables and nullary functions in FROM (Add window frame constructs - alternative #506) - Thanks @razzolini-qpq
• Fix MERGE INTO semicolon handling (add expr::like and expr::notlike to pruning logic #508) - Thanks @mskrzypkows

[codecov-commenter]

Codecov Report

Merging #2705 (a4d55db) into master (3cd62e9) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2705      +/-   ##
==========================================
- Coverage   84.66%   84.66%   -0.01%     
==========================================
  Files         270      270              
  Lines       46919    46919              
==========================================
- Hits        39726    39723       -3     
- Misses       7193     7196       +3     

Impacted Files	Coverage Δ
datafusion/sql/src/planner.rs	81.52% <100.00%> (ø)
datafusion/expr/src/window_frame.rs	92.43% <0.00%> (-0.85%)	⬇️
datafusion/expr/src/logical_plan/plan.rs	74.35% <0.00%> (-0.40%)	⬇️

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