Files
milvus/internal/parser/planparserv2/generated/plan_base_visitor.go
T
Jamesandxiaofanluan f7727377fd fix: support contextual keywords as field names (#53968)
Fields named `iso` or `interval` can be created, but filters such as
`iso > 1` fail because the lexer emits a keyword token where the parser
expects an identifier.

Accept 20 contextual keyword families through a shared `fieldName` rule
in expression field positions while preserving their function, option,
and timestamp syntax. Update the visitor and regenerate the parser with
ANTLR 4.13.2.

Reject `LIKE`, `AND`, `OR`, `NOT`, and `IN` as field names in every
casing, and retain the existing case-insensitive `NULL` policy. Validate
struct-array parent names on both Create and Add paths, alongside child
names. Classify `ErrFieldInvalidName` (1701) as `InputError` at its
definition so ordinary names, reserved names, and RootCoord's
add-struct-field validator report the same classification. Remove the
redundant Proxy error markers and validate each struct parent name once
while preserving the existing validation order, codes, reasons,
identity, and non-retryability.

Compatibility: mixed-case names such as `And`, `In`, and `Like`
previously lexed as ordinary identifiers and could be created and
filtered. New Create/Add requests reject these names. Existing
collections are not revalidated, but backup restoration or cross-cluster
schema recreation containing these names will require renaming the
affected fields. This tightening is intentional; contextual keyword
field names remain supported.

Regression coverage includes contextual keywords and their dedicated
syntax, field identity/casing, SLL/LL parsing, core keyword rejection,
ordinary and struct-array Create/Add paths, reserved field names, and
InputError status/metric round trips. RootCoord's name validator now
also has classification and status round-trip coverage.

Validation:

- Current review follow-up: all tests in `pkg/util/merr`,
`pkg/util/requestutil`, and `pkg/common` passed with `-tags dynamic,test
-gcflags='all=-N -l' -count=1`; `git diff --check` passed.
- Current focused Proxy/RootCoord tests were blocked before execution by
older local native libraries missing required APIs. The development host
was inaccessible under the current network restrictions; native CI
validation is pending.
- Before this follow-up, the unchanged parser/rewriter implementation
passed 1,182 tests/subtests, focused Proxy regressions passed 248
tests/subtests with race detection and coverage, and
`merr`/`requestutil` guards passed 143 tests/subtests with race
detection and coverage.
- Generated parser output was reproduced with ANTLR 4.13.2.
- A previous full `make -o build-cpp-with-unittest test-go` attempt
timed out in `TestProxy/create_collection` while waiting for streaming
assignments and metadata-cache initialization. Later groups were not
reached; no fresh C++ build was performed.

issue: #53925

Fixes #53925

---------

Signed-off-by: xiaofanluan <[email protected]>
Co-authored-by: xiaofanluan <[email protected]>
2026-10-11 17:54:18 +08:00

233 lines
6.3 KiB
Go

// Code generated from Plan.g4 by ANTLR 4.13.2. DO NOT EDIT.
package planparserv2 // Plan
import "github.com/antlr4-go/antlr/v4"
type BasePlanVisitor struct {
*antlr.BaseParseTreeVisitor
}
func (v *BasePlanVisitor) VisitString(ctx *StringContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitFloating(ctx *FloatingContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTextMatchFuzzy(ctx *TextMatchFuzzyContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitIsNotNull(ctx *IsNotNullContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitIdentifier(ctx *IdentifierContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitLike(ctx *LikeContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRegexNotMatch(ctx *RegexNotMatchContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitEquality(ctx *EqualityContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitBoolean(ctx *BooleanContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitShift(ctx *ShiftContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTimestamptzCompareForward(ctx *TimestamptzCompareForwardContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitReverseRange(ctx *ReverseRangeContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitEmptyArray(ctx *EmptyArrayContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitPhraseMatch(ctx *PhraseMatchContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitArrayLength(ctx *ArrayLengthContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTerm(ctx *TermContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitJSONContains(ctx *JSONContainsContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRange(ctx *RangeContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitSTIsValid(ctx *STIsValidContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitMatchThreshold(ctx *MatchThresholdContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitBitXor(ctx *BitXorContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitElementFilter(ctx *ElementFilterContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitBitAnd(ctx *BitAndContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitStructIndexField(ctx *StructIndexFieldContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitJSONIdentifier(ctx *JSONIdentifierContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRandomSample(ctx *RandomSampleContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRawString(ctx *RawStringContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitSpatialBinary(ctx *SpatialBinaryContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitParens(ctx *ParensContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitJSONContainsAll(ctx *JSONContainsAllContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitLogicalOr(ctx *LogicalOrContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitMulDivMod(ctx *MulDivModContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitStructField(ctx *StructFieldContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitLogicalAnd(ctx *LogicalAndContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTemplateVariable(ctx *TemplateVariableContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitMembershipMatchWithOption(ctx *MembershipMatchWithOptionContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTimestamptzCompareReverse(ctx *TimestamptzCompareReverseContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitSTDWithin(ctx *STDWithinContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitCall(ctx *CallContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitBitOr(ctx *BitOrContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitAddSub(ctx *AddSubContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRelational(ctx *RelationalContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTextMatch(ctx *TextMatchContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitMatchSimple(ctx *MatchSimpleContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitUnary(ctx *UnaryContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitInteger(ctx *IntegerContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitArray(ctx *ArrayContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitJSONContainsAny(ctx *JSONContainsAnyContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitExists(ctx *ExistsContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitIsNull(ctx *IsNullContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitRegexMatch(ctx *RegexMatchContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitStructSubField(ctx *StructSubFieldContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitPower(ctx *PowerContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitFieldName(ctx *FieldNameContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitFieldReference(ctx *FieldReferenceContext) interface{} {
return v.VisitChildren(ctx)
}
func (v *BasePlanVisitor) VisitTextMatchOption(ctx *TextMatchOptionContext) interface{} {
return v.VisitChildren(ctx)
}