add new migration for faster message mapping (prevent hangs when send…

…ing messages)
Gensokyo-Reimagined · May 22, 2024 · e4f8784 · e4f8784
1 parent cf1d65b
commit e4f8784
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diff --git a/src/main/resources/migration2.mysql.sql b/src/main/resources/migration2.mysql.sql
@@ -0,0 +1,9 @@
+CREATE TABLE IF NOT EXISTS `user_message_lookup`
+(
+    `uuid`             VARCHAR(36) NOT NULL, -- Quickly generate a UUID when a user sends a message
+    `user_message_id`  VARCHAR(36) NOT NULL, -- The actual UUID of the message (once written into `user_message`)
+    PRIMARY KEY (`uuid`),
+    FOREIGN KEY (`user_message_id`) REFERENCES `user_message` (`uuid`) ON DELETE CASCADE
+);
+
+INSERT INTO `user_message_lookup` SELECT `uuid`, `uuid` FROM `user_message`;
diff --git a/src/main/resources/migration2.sqlite.sql b/src/main/resources/migration2.sqlite.sql
@@ -0,0 +1,9 @@
+CREATE TABLE IF NOT EXISTS `user_message_lookup`
+(
+    `uuid`             VARCHAR(36) NOT NULL, -- Quickly generate a UUID when a user sends a message
+    `user_message_id`  VARCHAR(36) NOT NULL, -- The actual UUID of the message (once written into `user_message`)
+    PRIMARY KEY (`uuid`),
+    FOREIGN KEY (`user_message_id`) REFERENCES `user_message` (`uuid`) ON DELETE CASCADE
+);
+
+INSERT INTO `user_message_lookup` SELECT `uuid`, `uuid` FROM `user_message`;