ichat_1.2.8_table_schema.sql 6.7 KB

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  1. /* ---------------------------------------------------- */
  2. /* Generated by Enterprise Architect Version 12.0 */
  3. /* Created On : 23-Dec-2016 3:16:13 PM */
  4. /* DBMS : MySql */
  5. /* ---------------------------------------------------- */
  6. SET FOREIGN_KEY_CHECKS=0
  7. /* Drop Tables */
  8. DROP TABLE IF EXISTS `system_messages` CASCADE
  9. ;
  10. DROP TABLE IF EXISTS `sticky_sessions` CASCADE
  11. ;
  12. DROP TABLE IF EXISTS `wechat_access_tokens` CASCADE
  13. ;
  14. DROP TABLE IF EXISTS `app_status` CASCADE
  15. ;
  16. DROP TABLE IF EXISTS `topics` CASCADE
  17. ;
  18. DROP TABLE IF EXISTS `p2p_messages` CASCADE
  19. ;
  20. DROP TABLE IF EXISTS `group_messages` CASCADE
  21. ;
  22. DROP TABLE IF EXISTS `muc_messages` CASCADE
  23. ;
  24. DROP TABLE IF EXISTS `participants` CASCADE
  25. ;
  26. DROP TABLE IF EXISTS `sessions` CASCADE
  27. ;
  28. /* Create Tables */
  29. CREATE TABLE `system_messages`
  30. (
  31. `id` VARCHAR(32) NOT NULL COMMENT '消息ID',
  32. `session_id` VARCHAR(50) NOT NULL COMMENT '所属会话',
  33. `sender_id` VARCHAR(50) NOT NULL COMMENT '消息发送者',
  34. `sender_name` VARCHAR(50),
  35. `content_type` INTEGER NOT NULL COMMENT '消息类型,1文本,2图片,3语音,4文章,5跳转,6咨询开始,7咨询结束',
  36. `content` VARCHAR(1024) COMMENT '消息内容',
  37. `timestamp` TIMESTAMP(0) COMMENT '发送时间',
  38. CONSTRAINT `PK_messages` PRIMARY KEY (`id`)
  39. ) COMMENT='P2P会话消息'
  40. ;
  41. CREATE TABLE `sticky_sessions`
  42. (
  43. `user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
  44. `session_id` VARCHAR(50) NOT NULL COMMENT '会话ID',
  45. `score` NUMERIC(15,0) COMMENT '置顶分值',
  46. CONSTRAINT `PK_sticky_sessions` PRIMARY KEY (`user_id`,`session_id`)
  47. ) COMMENT='置顶会话'
  48. ;
  49. CREATE TABLE `wechat_access_tokens`
  50. (
  51. `access_token` VARCHAR(50) NOT NULL COMMENT '访问token',
  52. `expiry_date` TIMESTAMP(0) COMMENT '过期时间',
  53. `create_time` TIMESTAMP(0) COMMENT '数据创建时间',
  54. CONSTRAINT `PK_wechat_access_tokens` PRIMARY KEY (`access_token`)
  55. ) COMMENT='微信接口调用所需要token'
  56. ;
  57. CREATE TABLE `app_status`
  58. (
  59. `user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
  60. `platform` TINYINT COMMENT '平台,0为iOS,1为安卓',
  61. `token` VARCHAR(100) COMMENT '个推Token',
  62. `client_id` VARCHAR(100) COMMENT '客户端ID',
  63. `app_in_bg` TINYINT COMMENT 'App是否处于后台状态',
  64. CONSTRAINT `PK_user_status` PRIMARY KEY (`user_id`)
  65. ) COMMENT='app端状态'
  66. ;
  67. CREATE TABLE `topics`
  68. (
  69. `id` VARCHAR(32) NOT NULL COMMENT 'ID',
  70. `session_id` VARCHAR(50) NOT NULL COMMENT 'MUC会话ID',
  71. `name` VARCHAR(50) COMMENT '议题名称',
  72. `create_time` TIMESTAMP(0) COMMENT '创建时间',
  73. `end_by` VARCHAR(50) COMMENT '结束人ID',
  74. `end_time` TIMESTAMP(0) COMMENT '结束时间',
  75. `start_message_id` INTEGER COMMENT '消息起始ID',
  76. `end_message_id` INTEGER COMMENT '消息结束ID',
  77. `status` INT COMMENT '议题状态,0新建,1已回复未结束,10结束',
  78. CONSTRAINT `PK_topics` PRIMARY KEY (`id`)
  79. ) COMMENT='议题,仅MUC模式使用。'
  80. ;
  81. CREATE TABLE `p2p_messages`
  82. (
  83. `id` VARCHAR(32) NOT NULL COMMENT '消息ID',
  84. `session_id` VARCHAR(50) NOT NULL COMMENT '所属会话',
  85. `sender_id` VARCHAR(50) NOT NULL COMMENT '消息发送者',
  86. `sender_name` VARCHAR(50),
  87. `content_type` INTEGER NOT NULL COMMENT '消息类型,1文本,2图片,3语音,4文章,5跳转,6咨询开始,7咨询结束',
  88. `content` VARCHAR(1024) COMMENT '消息内容',
  89. `timestamp` TIMESTAMP(0) COMMENT '发送时间',
  90. CONSTRAINT `PK_messages` PRIMARY KEY (`id`)
  91. ) COMMENT='P2P会话消息'
  92. ;
  93. CREATE TABLE `group_messages`
  94. (
  95. `id` VARCHAR(32) NOT NULL COMMENT '消息ID',
  96. `session_id` VARCHAR(50) NOT NULL COMMENT '所属会话',
  97. `sender_id` VARCHAR(50) NOT NULL COMMENT '消息发送者',
  98. `sender_name` VARCHAR(50),
  99. `content_type` INTEGER NOT NULL COMMENT '消息类型,1文本,2图片,3语音,4文章,5跳转,6咨询开始,7咨询结束',
  100. `content` VARCHAR(1024) COMMENT '消息内容',
  101. `timestamp` TIMESTAMP(0) COMMENT '发送时间',
  102. CONSTRAINT `PK_messages` PRIMARY KEY (`id`)
  103. ) COMMENT='群会话消息'
  104. ;
  105. CREATE TABLE `muc_messages`
  106. (
  107. `id` VARCHAR(32) NOT NULL COMMENT '消息ID',
  108. `session_id` VARCHAR(50) NOT NULL COMMENT '所属会话',
  109. `sender_id` VARCHAR(50) NOT NULL COMMENT '消息发送者',
  110. `sender_name` VARCHAR(50),
  111. `content_type` INTEGER NOT NULL COMMENT '消息类型,1文本,2图片,3语音,4文章,5跳转,6咨询开始,7咨询结束',
  112. `content` VARCHAR(1024) COMMENT '消息内容',
  113. `timestamp` TIMESTAMP(0) COMMENT '发送时间',
  114. CONSTRAINT `PK_messages` PRIMARY KEY (`id`)
  115. ) COMMENT='MUC会话消息'
  116. ;
  117. CREATE TABLE `participants`
  118. (
  119. `session_id` VARCHAR(50) NOT NULL COMMENT '会话ID。ID结构:以患者ID+最大次数',
  120. `participant_id` VARCHAR(50) NOT NULL COMMENT '参与者ID',
  121. `participant_role` INTEGER COMMENT 'MUC中的参与者角色。0为主持人, 1为普通参与者, 10为旁听者',
  122. `last_fetch_time` TIMESTAMP(0) COMMENT '最后获取此会话消息的时间',
  123. CONSTRAINT `PK_participants` PRIMARY KEY (`session_id`,`participant_id`)
  124. ) COMMENT='会话参与者'
  125. ;
  126. CREATE TABLE `sessions`
  127. (
  128. `id` VARCHAR(50) NOT NULL COMMENT '会话标识。会话标识来源根据业务场景:1 医生间P2P会话使用随机生成的ID;2 医生间的群会话使用行政团队的ID;3 医生与患者间的咨询以患者的ID+当前咨询次数为ID',
  129. `name` VARCHAR(50) NOT NULL COMMENT '会话名称',
  130. `type` INTEGER NOT NULL COMMENT '会话类型,1表示MUC会话,2表示P2P,3表示群会话,4表示临时讨论组',
  131. `create_date` DATETIME(0) NOT NULL COMMENT '创建时间',
  132. `last_sender_id` VARCHAR(50) COMMENT '消息最后发送人ID',
  133. `last_sender_name` VARCHAR(50) COMMENT '消息最后发送人姓名',
  134. `last_content_type` VARCHAR(50) COMMENT '消息最后内容类型',
  135. `last_content` VARCHAR(1024) COMMENT '消息最后内容',
  136. `last_message_time` TIMESTAMP(0) COMMENT '消息最后时间',
  137. CONSTRAINT `PK_sessions` PRIMARY KEY (`id`)
  138. ) COMMENT='会话'
  139. ;
  140. /* Create Primary Keys, Indexes, Uniques, Checks */
  141. ALTER TABLE `system_messages`
  142. ADD INDEX `IXFK_messages_participants` (`session_id` ASC,`sender_id` ASC)
  143. ;
  144. ALTER TABLE `system_messages`
  145. ADD INDEX `IXFK_messages_sessions` (`session_id` ASC)
  146. ;
  147. ALTER TABLE `topics`
  148. ADD INDEX `IXFK_topics_sessions` (`session_id` ASC)
  149. ;
  150. ALTER TABLE `p2p_messages`
  151. ADD INDEX `IXFK_messages_participants` (`session_id` ASC,`sender_id` ASC)
  152. ;
  153. ALTER TABLE `p2p_messages`
  154. ADD INDEX `IXFK_messages_sessions` (`session_id` ASC)
  155. ;
  156. ALTER TABLE `group_messages`
  157. ADD INDEX `IXFK_messages_participants` (`session_id` ASC,`sender_id` ASC)
  158. ;
  159. ALTER TABLE `group_messages`
  160. ADD INDEX `IXFK_messages_sessions` (`session_id` ASC)
  161. ;
  162. ALTER TABLE `muc_messages`
  163. ADD INDEX `IXFK_messages_participants` (`session_id` ASC,`sender_id` ASC)
  164. ;
  165. ALTER TABLE `muc_messages`
  166. ADD INDEX `IXFK_messages_sessions` (`session_id` ASC)
  167. ;
  168. SET FOREIGN_KEY_CHECKS=1
  169. ;