[MCP] aggregate_records DML tool#3199

Merged

souvikghosh04 merged 51 commits intomainfrom

Usr/sogh/aggregate_records

Mar 11, 2026

Commits on Feb 28, 2026

Initial plan
Copilot
committed
Changes before error encountered

Copilot
and
JerryNixon
committed

Commits on Mar 2, 2026

Add first/after pagination support to aggregate_records tool

Copilot
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JerryNixon
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Add exhaustive tool instructions and all 13 spec example tests

Copilot
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JerryNixon
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Changes before error encountered

Copilot
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JerryNixon
committed
Changes before error encountered

Copilot
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souvikghosh04
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Update query-timeout default to 30s, add converter support, apply timeout to all MCP tools, add tests

Copilot
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JerryNixon
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Fix group key collision using \\0 delimiter, add #nullable enable to test file

Copilot
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JerryNixon
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Fix nullable warnings in AggregateRecordsToolTests.cs

Copilot
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anushakolan
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Add null check for errorType in AggregateRecordsToolTests

Copilot
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anushakolan
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Apply validation fixes and additional tests from copilot/update-aggregate-records-tool-fixes
Jerry Nixon
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Refactor using directives in AggregateRecordsTool.cs to improve code organization
Jerry Nixon
committed

Commits on Mar 3, 2026

Enhance AggregateRecordsTool to build SQL aggregate queries, improving performance by offloading computations to the database
Jerry Nixon
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Rewrite aggregate tests for SQL-level aggregation

Jerry Nixon
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Copilot
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Fix negative cursor offset and add first max validation

Jerry Nixon
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Copilot
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Refactor AggregateRecordsTool to use engine query builder pattern

Jerry Nixon
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Copilot
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Fix SQL generation bugs in AggregateRecordsTool

Jerry Nixon
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Copilot
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Add comprehensive blog scenario tests from DAB MCP blog

Jerry Nixon
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Copilot
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Tighten tool description and parameter docs to remove duplication

Jerry Nixon
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Copilot
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Add early field validation and FieldNotFound error helper

Jerry Nixon
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Copilot
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Rename truncated variables to descriptive names

Jerry Nixon
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Copilot
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Remove hallucinated first > 100000 validation

Jerry Nixon
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Copilot
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Clean up extra blank line from validation removal

Jerry Nixon
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Copilot
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Add AggregateRecordsTool documentation for SQL-level aggregations
Jerry Nixon
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Simplify sequence diagram and expand design decisions

Jerry Nixon
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Copilot
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Merge branch 'main' into copilot/add-aggregate-records-tool
souvikghosh04
authored
Changes before error encountered

Copilot
and
souvikghosh04
committed
Removing duplicate registration from stdio which is failing runs
souvikghosh04
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update snapshot test files
souvikghosh04
committed

Commits on Mar 8, 2026

Commits on Mar 11, 2026

Review comment and refactoring fixes
souvikghosh04
committed