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Merged
antejavor merged 3 commits into from
Dec 16, 2025
Merged

Add ANALYZE GRAPH query methods #373

antejavor merged 3 commits into from
Dec 16, 2025

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@rahuld109
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@rahuld109 rahuld109 commented Dec 14, 2025 •
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Description

Add analyze_graph() and delete_graph_statistics() methods to the Memgraph class for calculating and managing graph statistics used for index optimization.

Usage:

from gqlalchemy import Memgraph

memgraph = Memgraph()

# Analyze all labels
results = memgraph.analyze_graph()

# Analyze specific labels
results = memgraph.analyze_graph(labels=["Person", "Company"])

# Delete all statistics
deleted = memgraph.delete_graph_statistics()

# Delete statistics for specific labels
deleted = memgraph.delete_graph_statistics(labels=["Person"])

Pull request type

  • Feature

Related issues

Closes #238

Checklist:

  • My code follows the style guidelines of this project
  • I have performed a self-review of my own code
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes

@rahuld109
Add ANALYZE GRAPH query methods to Memgraph class
8585168 
Add analyze_graph() and delete_graph_statistics() methods to the
Memgraph class for calculating and managing graph statistics used
for index optimization.

- analyze_graph(): Runs ANALYZE GRAPH query, optionally filtering by labels
- delete_graph_statistics(): Runs ANALYZE GRAPH DELETE STATISTICS query

Closes memgraph#238
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CLAassistant commented Dec 14, 2025 •
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All committers have signed the CLA.

@rahuld109 rahuld109 mentioned this pull request Dec 14, 2025
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@rahuld109
Support label-specific statistics deletion
260f1ba 
Add optional labels parameter to delete_graph_statistics() to support
ANALYZE GRAPH ON LABELS :Label1 DELETE STATISTICS; syntax.

Also fix return type - DELETE STATISTICS returns deleted index info.
@rahuld109
Add API reference documentation for analyze_graph methods
34fcddd
antejavor
antejavor reviewed Dec 15, 2025
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@antejavor antejavor left a comment

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Code looks good, let's wait for CI.

@antejavor antejavor merged commit f212d3a into memgraph:main Dec 16, 2025
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Reviewers

@antejavor antejavor antejavor approved these changes

@Josipmrden Josipmrden Josipmrden approved these changes

@katarinasupe katarinasupe Awaiting requested review from katarinasupe katarinasupe is a code owner

@as51340 as51340 Awaiting requested review from as51340 as51340 is a code owner

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Add ANALYZE GRAPH query to query builder

4 participants

@rahuld109 @CLAassistant @antejavor @Josipmrden