Optimize MySQL INSERT INTO VALUES AS row_alias parse SQLStatement#36680
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strongduanmu merged 6 commits intoDec 20, 2025
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strongduanmu
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Sep 26, 2025
| : INSERT insertSpecification INTO? tableName partitionNames? insertBody onDuplicateKeyClause? returningClause? | ||
| ; | ||
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| insertBody : insertValuesClause | setAssignmentsClause valueReference? | insertSelectClause valueReference? ; |
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Please put the content after : on a new line.
| result.setInsertColumns(new InsertColumnsSegment(ctx.start.getStartIndex() - 1, ctx.start.getStartIndex() - 1, Collections.emptyList())); | ||
| } | ||
| result.getValues().addAll(createInsertValuesSegments(ctx.assignmentValues())); | ||
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Please remove useless blank line.
| ValueReferenceSegment valueRef = (ValueReferenceSegment) visit(ctx.valueReference()); | ||
| result.setValueReference(valueRef); | ||
| } | ||
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Please remove useless blank line.
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| @Override | ||
| public ASTNode visitRowAlias(final RowAliasContext ctx) { | ||
| return new CommonExpressionSegment(ctx.getStart().getStartIndex(), ctx.getStop().getStopIndex(), ctx.getText()); |
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Why return CommonExpressionSegment?
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May use RowAliasSegment here is better.
| } | ||
| return new SetAssignmentSegment(ctx.getStart().getStartIndex(), ctx.getStop().getStopIndex(), assignments); | ||
| SetAssignmentSegment setAssignment = new SetAssignmentSegment(ctx.getStart().getStartIndex(), ctx.getStop().getStopIndex(), assignments); | ||
| return setAssignment; |
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Please remove setAssignment and return new xxx directly.
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Hi @strongduanmu , this pr is ready to review~ |
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Ok, I will review this pr later. |
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cc @strongduanmu this pr ready for review :) |
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…ngsphere/master * remotes/origin/master: Optimize MySQL INSERT INTO VALUES AS row_alias parse SQLStatement (apache#36680)
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Fixes #36583.
Changes proposed in this pull request:
Before committing this PR, I'm sure that I have checked the following options:
./mvnw clean install -B -T1C -Dmaven.javadoc.skip -Dmaven.jacoco.skip -e.