Pgsql Test Exceptions
Automates PostgreSQL test exception handling, verifying error conditions and improving database robustness via constructive-io.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add pgsql-test-exceptions npx -- -y @trustedskills/pgsql-test-exceptions
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"pgsql-test-exceptions": {
"command": "npx",
"args": [
"-y",
"@trustedskills/pgsql-test-exceptions"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows AI agents to test PostgreSQL database functions and stored procedures for expected exceptions. It can verify that specific errors are raised under certain conditions, ensuring code reliability and preventing unexpected behavior in production environments. The agent can execute SQL statements and analyze the resulting error messages to confirm correct exception handling.
When to use it
- Automated Testing: Integrate into CI/CD pipelines to automatically test database code changes for exception handling.
- Regression Testing: Ensure that existing functionality continues to behave as expected after modifications to stored procedures or functions.
- Code Quality Assurance: Validate that developers have implemented proper error handling in PostgreSQL code.
- Debugging: Quickly verify if a specific SQL statement raises the anticipated exception.
Key capabilities
- Executes arbitrary SQL statements against a PostgreSQL database.
- Analyzes resulting error messages for specific keywords or patterns.
- Verifies that expected exceptions are raised under defined conditions.
Example prompts
- "Test that calling
my_function(null)raises an exception with the message 'Input cannot be null.'" - "Verify that
update_data()throws a constraint violation error when attempting to insert duplicate values." - "Run this SQL statement and confirm it results in a 'division by zero' error:
SELECT 1 / 0."
Tips & gotchas
- Requires access to a PostgreSQL database.
- The accuracy of the exception verification depends on clear and specific prompts defining expected error messages.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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