{
"event": "PreToolUse",
"tool_name": "mcp__mcp-db__db_execute",
"tool_input": {
"statement": "ALTER TABLE entity_semantics\nADD COLUMN chunk_id INT(11) NULL AFTER entity_id,\nADD COLUMN semantic_role ENUM('agent','patient','instrument','location','cause','effect') NULL AFTER context,\nADD COLUMN properties LONGTEXT NULL AFTER semantic_role,\nADD COLUMN functional_category ENUM('method','tool','concept','actor','outcome','process') NULL AFTER properties,\nADD COLUMN updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP AFTER created_at,\nADD INDEX idx_chunk_id (chunk_id),\nADD INDEX idx_semantic_role (semantic_role)",
"database": "ki_content"
}
}
{
"tool_response": [
{
"type": "text",
"text": "{\n \"status\": \"success\",\n \"affected_rows\": 0,\n \"error\": null,\n \"execution_ms\": 4\n}"
}
]
}