More complete SQL stuff for #102.

resources/sql/db_init_mysql.sql

@@ -113,5 +113,16 @@ CREATE TABLE IF NOT EXISTS Labels (
   custom_id       TEXT,
   custom_hash     TEXT,
   
+  FOREIGN KEY (account_id) REFERENCES Accounts (id)
+);
+-- !
+DROP TABLE IF EXISTS LabelsInMessages;
+-- !
+CREATE TABLE IF NOT EXISTS LabelsInMessages (
+  id                  INTEGER     AUTO_INCREMENT PRIMARY KEY,
+  message_custom_id   TEXT        NOT NULL,
+  label_custom_id     TEXT        NOT NULL,
+  account_id          INTEGER     NOT NULL,
+  
   FOREIGN KEY (account_id) REFERENCES Accounts (id)
 );

resources/sql/db_init_sqlite.sql

@@ -108,5 +108,18 @@ CREATE TABLE IF NOT EXISTS Labels (
   custom_id       TEXT,
   custom_hash     TEXT,
   
+  FOREIGN KEY (account_id) REFERENCES Accounts (id)
+);
+-- !
+DROP TABLE IF EXISTS LabelsInMessages;
+-- !
+CREATE TABLE IF NOT EXISTS LabelsInMessages (
+  id                  INTEGER     PRIMARY KEY,
+  message_custom_id   TEXT        NOT NULL,
+  label_custom_id     TEXT        NOT NULL,
+  account_id          INTEGER     NOT NULL,
+  
+  FOREIGN KEY (message_custom_id) REFERENCES Messages (custom_id),
+  FOREIGN KEY (label_custom_id) REFERENCES Labels (custom_id),
   FOREIGN KEY (account_id) REFERENCES Accounts (id)
 );

resources/sql/db_update_mysql_7_8.sql

@@ -11,4 +11,13 @@ CREATE TABLE IF NOT EXISTS Labels (
   FOREIGN KEY (account_id) REFERENCES Accounts (id)
 );
 -- !
+CREATE TABLE IF NOT EXISTS LabelsInMessages (
+  id                  INTEGER     AUTO_INCREMENT PRIMARY KEY,
+  message_custom_id   TEXT        NOT NULL,
+  label_custom_id     TEXT        NOT NULL,
+  account_id          INTEGER     NOT NULL,
+  
+  FOREIGN KEY (account_id) REFERENCES Accounts (id)
+);
+-- !
 UPDATE Information SET inf_value = '8' WHERE inf_key = 'schema_version';

resources/sql/db_update_sqlite_7_8.sql

@@ -11,4 +11,15 @@ CREATE TABLE IF NOT EXISTS Labels (
   FOREIGN KEY (account_id) REFERENCES Accounts (id)
 );
 -- !
+CREATE TABLE IF NOT EXISTS LabelsInMessages (
+  id                  INTEGER     PRIMARY KEY,
+  message_custom_id   TEXT        NOT NULL,
+  label_custom_id     TEXT        NOT NULL,
+  account_id          INTEGER     NOT NULL,
+  
+  FOREIGN KEY (message_custom_id) REFERENCES Messages (custom_id),
+  FOREIGN KEY (label_custom_id) REFERENCES Labels (custom_id),
+  FOREIGN KEY (account_id) REFERENCES Accounts (id)
+);
+-- !
 UPDATE Information SET inf_value = '8' WHERE inf_key = 'schema_version';