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{
"name": "optimize_database_query",
"description": "Analyze and optimize database queries for performance with detailed recommendations",
"parameters": {
"type": "object",
"properties": {
"sql_query": {
"type": "string",
"description": "SQL query to optimize"
},
"database_type": {
"type": "string",
"enum": ["mysql", "postgresql", "oracle", "sqlserver", "sqlite"],
"description": "Database management system type"
},
"table_schemas": {
"type": "array",
"items": {
"type": "object",
"properties": {
"table_name": {"type": "string"},
"columns": {"type": "array", "items": {"type": "string"}},
"indexes": {"type": "array", "items": {"type": "string"}},
"row_count": {"type": "integer"}
}
},
"description": "Schema information for relevant tables"
},
"performance_target": {
"type": "string",
"enum": ["speed", "memory", "balanced"],
"description": "Primary optimization goal",
"default": "balanced"
},
"include_execution_plan": {
"type": "boolean",
"description": "Generate detailed execution plan analysis",
"default": true
},
"suggest_indexes": {
"type": "boolean",
"description": "Recommend new indexes if beneficial",
"default": true
}
},
"required": ["sql_query", "database_type"]
},
"test_questions": [
"Optimize this MySQL query for speed: 'SELECT * FROM users WHERE created_at > 2023-01-01 ORDER BY name'",
"Analyze this PostgreSQL query and suggest indexes: 'SELECT u.name, p.title FROM users u JOIN posts p ON u.id = p.user_id WHERE p.status = active'",
"Help optimize this Oracle query for memory efficiency with execution plan details"
]
} |