tree be3ef3cce5d2f8a740b128d4f50e87daa0152636
parent b7ce742db1acdd18b5a597ebb2a2111953c0942a
author Takeshi Nakata <takeshi.nakata@mixi.co.jp> 1626748126 +0900
committer GitHub <noreply@github.com> 1626748126 +1000
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feat(spanner/spansql): support table_hint_expr at from_clause on query_statement (#4457)

* feat(spanner/spansql): support table_hint_expr at from_clause on
query_statement

This fixes parse error when query statement includes table hint expr.
This add function parseHints and use in parsing table hints and join
hints.

* feat(spanner/spansql): modify to enable multiple table hint keys.

* feat(spanner/spansql): use ++ increment for lint

Co-authored-by: Hengfeng Li <hengfeng@google.com>