{
"tool_response": [
{
"type": "text",
"text": "{\n \"status\": \"success\",\n \"table\": \"pipeline_steps\",\n \"columns\": [\n {\n \"Field\": \"id\",\n \"Type\": \"int(11)\",\n \"Null\": \"NO\",\n \"Key\": \"PRI\",\n \"Default\": null,\n \"Extra\": \"auto_increment\"\n },\n {\n \"Field\": \"pipeline_id\",\n \"Type\": \"int(11)\",\n \"Null\": \"NO\",\n \"Key\": \"MUL\",\n \"Default\": null,\n \"Extra\": \"\"\n },\n {\n \"Field\": \"step_type\",\n \"Type\": \"enum('detect','validate','page_split','vision_analyze','extract','structure','segment','chunk','metadata_store','embed','collection_setup','vector_store','index_optimize','entity_extract','relation_extract','taxonomy_build','semantic_analyze','summarize','question_generate','finalize','analyze','knowledge_page','knowledge_section','knowledge_document','knowledge_validate')\",\n \"Null\": \"NO\",\n \"Key\": \"\",\n \"Default\": null,\n \"Extra\": \"\"\n },\n {\n \"Field\": \"config\",\n \"Type\": \"longtext\",\n \"Null\": \"YES\",\n \"Key\": \"\",\n \"Default\": null,\n \"Extra\": \"\"\n },\n {\n \"Field\": \"sort_order\",\n \"Type\": \"int(11)\",\n \"Null\": \"NO\",\n \"Key\": \"\",\n \"Default\": \"0\",\n \"Extra\": \"\"\n },\n {\n \"Field\": \"enabled\",\n \"Type\": \"tinyint(1)\",\n \"Null\": \"YES\",\n \"Key\": \"\",\n \"Default\": \"1\",\n \"Extra\": \"\"\n },\n {\n \"Field\": \"created_at\",\n \"Type\": \"datetime\",\n \"Null\": \"YES\",\n \"Key\": \"\",\n \"Default\": \"current_timestamp()\",\n \"Extra\": \"\"\n },\n {\n \"Field\": \"updated_at\",\n \"Type\": \"datetime\",\n \"Null\": \"YES\",\n \"Key\": \"\",\n \"Default\": \"current_timestamp()\",\n \"Extra\": \"on update current_timestamp()\"\n }\n ],\n \"execution_ms\": 0\n}"
}
]
}