From c7a03045f30fe47be13549dd4d08375b7375938e Mon Sep 17 00:00:00 2001
From: aries_ckt <916701291@qq.com>
Date: Thu, 29 Jun 2023 15:27:48 +0800
Subject: [PATCH] doc:add knowledge backend sql script

prepare knowledge backend sql script
---
 assets/schema/knowledge_management.sql | 40 ++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 assets/schema/knowledge_management.sql

diff --git a/assets/schema/knowledge_management.sql b/assets/schema/knowledge_management.sql
new file mode 100644
index 000000000..df0b09982
--- /dev/null
+++ b/assets/schema/knowledge_management.sql
@@ -0,0 +1,40 @@
+CREATE TABLE `knowledge_space` (
+  `id` int NOT NULL AUTO_INCREMENT COMMENT 'auto increment id',
+  `name` varchar(100) NOT NULL COMMENT 'knowledge space name',
+  `vector_type` varchar(50) NOT NULL COMMENT 'vector type',
+  `desc` varchar(500) NOT NULL COMMENT 'description',
+  `owner` varchar(100) DEFAULT NULL COMMENT 'owner',
+  `gmt_created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'created time',
+  `gmt_modified` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'update time',
+  PRIMARY KEY (`id`),
+  KEY `idx_name` (`name`) COMMENT 'index:idx_name'
+) ENGINE=InnoDB AUTO_INCREMENT=100001 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='knowledge space table';
+
+CREATE TABLE `knowledge_document` (
+  `id` int NOT NULL AUTO_INCREMENT COMMENT 'auto increment id',
+  `doc_name` varchar(100) NOT NULL COMMENT 'document path name',
+  `doc_type` varchar(50) NOT NULL COMMENT 'doc type',
+  `space` varchar(50) NOT NULL COMMENT 'knowledge space',
+  `chunk_size` int NOT NULL COMMENT 'chunk size',
+  `last_sync` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'last sync time',
+  `status` varchar(50) NOT NULL COMMENT 'status TODO,RUNNING,FAILED,FINISHED',
+  `content` LONGTEXT NOT NULL COMMENT 'knowledge content',
+  `vector_ids` LONGTEXT NOT NULL COMMENT 'vector_ids',
+  `gmt_created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'created time',
+  `gmt_modified` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'update time',
+  PRIMARY KEY (`id`),
+  KEY `idx_doc_name` (`doc_name`) COMMENT 'index:idx_doc_name'
+) ENGINE=InnoDB AUTO_INCREMENT=100001 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='knowledge document table';
+
+CREATE TABLE `document_chunk` (
+  `id` int NOT NULL AUTO_INCREMENT COMMENT 'auto increment id',
+  `doc_name` varchar(100) NOT NULL COMMENT 'document path name',
+  `doc_type` varchar(50) NOT NULL COMMENT 'doc type',
+  `document_id` int NOT NULL COMMENT 'document parent id',
+  `content` longtext NOT NULL COMMENT 'chunk content',
+  `meta_info` varchar(200) NOT NULL COMMENT 'metadata info',
+  `gmt_created` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'created time',
+  `gmt_modified` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'update time',
+  PRIMARY KEY (`id`),
+  KEY `idx_document_id` (`document_id`) COMMENT 'index:document_id'
+) ENGINE=InnoDB AUTO_INCREMENT=100001 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='knowledge document chunk detail'
\ No newline at end of file