parser: add autoid cache option (#765)

[AilinKid]

What problem does this PR solve?

cherry-pick auto_id_cache #765 to release 3.1

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test

[codecov]

Codecov Report

Merging #806 into release-3.1 will decrease coverage by 0.01%.
The diff coverage is 80.85%.

@@               Coverage Diff               @@
##           release-3.1     #806      +/-   ##
===============================================
- Coverage        64.57%   64.55%   -0.02%     
===============================================
  Files               33       33              
  Lines            11438    11444       +6     
===============================================
+ Hits              7386     7388       +2     
- Misses            3628     3632       +4     
  Partials           424      424              

[AilinKid]

/build

[zimulala]

LGTM

[AilinKid]

should the fail be reasonable in build-integration at branch 3.1? @kennytm

[kennytm]

@AilinKid dunno, but doesn't look like this PR's fault.

FAIL: integration_test.go:2131: testIntegrationSuite.TestBuiltin

integration_test.go:2478:
    result.Check(testkit.Rows("2016-01-01 08:00:00.0000"))
/go/src/github.com/pingcap/tidb/util/testkit/testkit.go:61:
    res.c.Assert(resBuff.String(), check.Equals, needBuff.String(), res.comment)
... obtained string = "[2016-01-01 00:00:00.0000]\n"
... expected string = "[2016-01-01 08:00:00.0000]\n"
... sql:select from_unixtime(14516064000/10), args:[]

----------------------------------------------------------------------
FAIL: builtin_time_test.go:1143: testEvaluatorSuite.TestFromUnixTime

builtin_time_test.go:1190:
    c.Assert(ans.String(), Equals, t.expect, Commentf("%+v", t))
... obtained string = "2016-01-01 00:00:00"
... expected string = "2016-01-01 08:00:00"
... {isDecimal:false integralPart:1451606400 fractionalPart:0 decimal:0 format: expect:2016-01-01 08:00:00}

[AilinKid]

auto_id_cache support, PTAL @tangenta

[tangenta]

LGTM