fix: slow queries for account linking

CHANGELOG.md

@@ -7,6 +7,24 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [8.0.1]
+
+- Fixes slow queries for account linking
+
+### Migration
+
+```sql
+CREATE INDEX IF NOT EXISTS emailpassword_users_email_index ON emailpassword_users (app_id, email);
+CREATE INDEX IF NOT EXISTS emailpassword_user_to_tenant_email_index ON emailpassword_user_to_tenant (app_id, tenant_id, email);
+
+CREATE INDEX IF NOT EXISTS passwordless_users_email_index ON passwordless_users (app_id, email);
+CREATE INDEX IF NOT EXISTS passwordless_users_phone_number_index ON passwordless_users (app_id, phone_number);
+CREATE INDEX IF NOT EXISTS passwordless_user_to_tenant_email_index ON passwordless_user_to_tenant (app_id, tenant_id, email);
+CREATE INDEX IF NOT EXISTS passwordless_user_to_tenant_phone_number_index ON passwordless_user_to_tenant (app_id, tenant_id, phone_number);
+
+CREATE INDEX IF NOT EXISTS thirdparty_user_to_tenant_third_party_user_id_index ON thirdparty_user_to_tenant (app_id, tenant_id, third_party_id, third_party_user_id);
+```
+
 ## [8.0.0]
 
 - Adds tables and queries for Bulk Import

build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'java-library'
 }
 
-version = "8.0.0"
+version = "8.0.1"
 
 repositories {
     mavenCentral()

src/main/java/io/supertokens/storage/postgresql/queries/EmailPasswordQueries.java

@@ -63,6 +63,11 @@ static String getQueryToCreateUsersTable(Start start) {
         // @formatter:on
     }
 
+    static String getQueryToCreateEmailPasswordUsersEmailIndex(Start start) {
+        return "CREATE INDEX emailpassword_users_email_index ON "
+                + Config.getConfig(start).getEmailPasswordUsersTable() + "(app_id, email);";
+    }
+
     static String getQueryToCreateEmailPasswordUserToTenantTable(Start start) {
         String schema = Config.getConfig(start).getTableSchema();
         String emailPasswordUserToTenantTable = Config.getConfig(start).getEmailPasswordUserToTenantTable();
@@ -84,6 +89,11 @@ static String getQueryToCreateEmailPasswordUserToTenantTable(Start start) {
         // @formatter:on
     }
 
+    static String getQueryToCreateEmailPasswordUserToTenantEmailIndex(Start start) {
+        return "CREATE INDEX emailpassword_user_to_tenant_email_index ON "
+                + Config.getConfig(start).getEmailPasswordUserToTenantTable() + "(app_id, tenant_id, email);";
+    }
+
     static String getQueryToCreatePasswordResetTokensTable(Start start) {
         String schema = Config.getConfig(start).getTableSchema();
         String passwordResetTokensTable = Config.getConfig(start).getPasswordResetTokensTable();

src/main/java/io/supertokens/storage/postgresql/queries/GeneralQueries.java

@@ -389,12 +389,19 @@ public static void createTablesIfNotExists(Start start, Connection con) throws S
                 if (!doesTableExists(start, con, Config.getConfig(start).getEmailPasswordUsersTable())) {
                     getInstance(start).addState(CREATING_NEW_TABLE, null);
                     update(con, EmailPasswordQueries.getQueryToCreateUsersTable(start), NO_OP_SETTER);
+
+                    // index
+                    update(con, EmailPasswordQueries.getQueryToCreateEmailPasswordUsersEmailIndex(start), NO_OP_SETTER);
                 }
 
                 if (!doesTableExists(start, con, Config.getConfig(start).getEmailPasswordUserToTenantTable())) {
                     getInstance(start).addState(CREATING_NEW_TABLE, null);
                     update(con, EmailPasswordQueries.getQueryToCreateEmailPasswordUserToTenantTable(start),
                             NO_OP_SETTER);
+
+                    // index
+                    update(con, EmailPasswordQueries.getQueryToCreateEmailPasswordUserToTenantEmailIndex(start),
+                            NO_OP_SETTER);
                 }
 
                 if (!doesTableExists(start, con, Config.getConfig(start).getPasswordResetTokensTable())) {
@@ -432,6 +439,9 @@ public static void createTablesIfNotExists(Start start, Connection con) throws S
                 if (!doesTableExists(start, con, Config.getConfig(start).getThirdPartyUserToTenantTable())) {
                     getInstance(start).addState(CREATING_NEW_TABLE, null);
                     update(con, ThirdPartyQueries.getQueryToCreateThirdPartyUserToTenantTable(start), NO_OP_SETTER);
+
+                    // index
+                    update(con, ThirdPartyQueries.getQueryToCreateThirdPartyUserToTenantThirdPartyUserIdIndex(start), NO_OP_SETTER);
                 }
 
                 if (!doesTableExists(start, con, Config.getConfig(start).getJWTSigningKeysTable())) {
@@ -451,12 +461,19 @@ public static void createTablesIfNotExists(Start start, Connection con) throws S
                     update(con, getQueryToCreateUserIdAppIdIndexForUsersTable(start), NO_OP_SETTER);
                     update(con, getQueryToCreateAppIdIndexForUsersTable(start), NO_OP_SETTER);
                     update(con, getQueryToCreateTenantIdIndexForUsersTable(start), NO_OP_SETTER);
+
+                    update(con, PasswordlessQueries.getQueryToCreatePasswordlessUsersEmailIndex(start), NO_OP_SETTER);
+                    update(con, PasswordlessQueries.getQueryToCreatePasswordlessUsersPhoneNumberIndex(start), NO_OP_SETTER);
                 }
 
                 if (!doesTableExists(start, con, Config.getConfig(start).getPasswordlessUserToTenantTable())) {
                     getInstance(start).addState(CREATING_NEW_TABLE, null);
                     update(con, PasswordlessQueries.getQueryToCreatePasswordlessUserToTenantTable(start),
                             NO_OP_SETTER);
+
+                    // index
+                    update(con, PasswordlessQueries.getQueryToCreatePasswordlessUserToTenantEmailIndex(start), NO_OP_SETTER);
+                    update(con, PasswordlessQueries.getQueryToCreatePasswordlessUserToTenantPhoneNumberIndex(start), NO_OP_SETTER);
                 }
 
                 if (!doesTableExists(start, con, Config.getConfig(start).getPasswordlessDevicesTable())) {

src/main/java/io/supertokens/storage/postgresql/queries/PasswordlessQueries.java

@@ -66,6 +66,16 @@ public static String getQueryToCreateUsersTable(Start start) {
                 + ");";
     }
 
+    static String getQueryToCreatePasswordlessUsersEmailIndex(Start start) {
+        return "CREATE INDEX passwordless_users_email_index ON "
+                + Config.getConfig(start).getPasswordlessUsersTable() + "(app_id, email);";
+    }
+
+    static String getQueryToCreatePasswordlessUsersPhoneNumberIndex(Start start) {
+        return "CREATE INDEX passwordless_users_phone_number_index ON "
+                + Config.getConfig(start).getPasswordlessUsersTable() + "(app_id, phone_number);";
+    }
+
     static String getQueryToCreatePasswordlessUserToTenantTable(Start start) {
         String schema = Config.getConfig(start).getTableSchema();
         String passwordlessUserToTenantTable = Config.getConfig(start).getPasswordlessUserToTenantTable();
@@ -90,6 +100,16 @@ static String getQueryToCreatePasswordlessUserToTenantTable(Start start) {
         // @formatter:on
     }
 
+    static String getQueryToCreatePasswordlessUserToTenantEmailIndex(Start start) {
+        return "CREATE INDEX passwordless_user_to_tenant_email_index ON "
+                + Config.getConfig(start).getPasswordlessUserToTenantTable() + "(app_id, tenant_id, email);";
+    }
+
+    static String getQueryToCreatePasswordlessUserToTenantPhoneNumberIndex(Start start) {
+        return "CREATE INDEX passwordless_user_to_tenant_phone_number_index ON "
+                + Config.getConfig(start).getPasswordlessUserToTenantTable() + "(app_id, tenant_id, phone_number);";
+    }
+
     public static String getQueryToCreateDevicesTable(Start start) {
         String schema = Config.getConfig(start).getTableSchema();
         String devicesTable = Config.getConfig(start).getPasswordlessDevicesTable();

src/main/java/io/supertokens/storage/postgresql/queries/ThirdPartyQueries.java

@@ -97,6 +97,11 @@ static String getQueryToCreateThirdPartyUserToTenantTable(Start start) {
         // @formatter:on
     }
 
+    static String getQueryToCreateThirdPartyUserToTenantThirdPartyUserIdIndex(Start start) {
+        return "CREATE INDEX thirdparty_user_to_tenant_third_party_user_id_index ON "
+                + Config.getConfig(start).getThirdPartyUserToTenantTable() + "(app_id, tenant_id, third_party_id, third_party_user_id);";
+    }
+
     public static AuthRecipeUserInfo signUp(Start start, TenantIdentifier tenantIdentifier, String id, String email,
                                             LoginMethod.ThirdParty thirdParty, long timeJoined)
             throws StorageQueryException, StorageTransactionLogicException {