fix(pg): for pg tools, use count isntead of length for number of rows impacted

[waleedlatif1]

Summary

• for pg tools, use count isntead of length for number of rows impacted

Type of Change

• Bug fix

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
docs	Skipped			Dec 11, 2025 9:59pm

[greptile-apps]

Greptile Overview

Greptile Summary

Changed PostgreSQL utility functions to use result.count instead of result.length for determining the number of rows affected by queries.

• Updated executeQuery, executeInsert, executeUpdate, and executeDelete functions to use result.count ?? result.length ?? 0 for more accurate row count tracking
• The postgres library provides a count property that reflects the actual number of rows affected, similar to MySQL's affectedRows
• Fallback chain ensures compatibility: uses count if available, then length, then defaults to 0

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The change is straightforward and improves accuracy by using the postgres library's built-in count property. The fallback chain (count ?? length ?? 0) ensures backward compatibility and handles edge cases gracefully
• No files require special attention

Important Files Changed

File Analysis

Filename	Score	Overview
apps/sim/app/api/tools/postgresql/utils.ts	5/5	Changed rowCount calculation to use result.count property from postgres library instead of array length for more accurate row count tracking

Sequence Diagram

sequenceDiagram
    participant Client
    participant API as PostgreSQL API Route
    participant Utils as executeQuery/Insert/Update/Delete
    participant PG as postgres library
    participant DB as PostgreSQL Database

    Client->>API: POST request with query/data
    API->>Utils: Call execute function
    Utils->>PG: sql.unsafe(query, params)
    PG->>DB: Execute SQL query
    DB-->>PG: Return result with count + rows
    PG-->>Utils: result object
    Note over Utils: Extract rowCount:<br/>result.count ?? result.length ?? 0
    Utils-->>API: {rows: [], rowCount: number}
    API-->>Client: JSON response with rowCount

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[greptile-apps]

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