diff --git a/sql/updates/01.sql b/sql/updates/01.sql
deleted file mode 100644
index 9dd4e3031df..00000000000
--- a/sql/updates/01.sql
+++ /dev/null
@@ -1,54 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-
-SET search_path TO texera_db;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-
-BEGIN;
-
--- 1. Rename original table temporarily
-ALTER TABLE operator_port_executions RENAME TO operator_port_executions_old;
-
--- 2. Create the new table with columns in the correct order
-CREATE TABLE operator_port_executions
-(
-    workflow_execution_id INT NOT NULL,
-    operator_id           VARCHAR(100) NOT NULL,
-    layer_name            VARCHAR(100) NOT NULL DEFAULT 'main',
-    port_id               INT NOT NULL,
-    result_uri            TEXT,
-    PRIMARY KEY (workflow_execution_id, operator_id, layer_name, port_id),
-    FOREIGN KEY (workflow_execution_id) REFERENCES workflow_executions(eid) ON DELETE CASCADE
-);
-
--- 3. Copy data from old table (use the default value for `layer_id`)
-INSERT INTO operator_port_executions (workflow_execution_id, operator_id, port_id, result_uri)
-SELECT workflow_execution_id, operator_id, port_id, result_uri
-FROM operator_port_executions_old;
-
--- 4. Drop the old table after copying data
-DROP TABLE operator_port_executions_old;
-
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/02.sql b/sql/updates/02.sql
deleted file mode 100644
index 63c6c4ea109..00000000000
--- a/sql/updates/02.sql
+++ /dev/null
@@ -1,77 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db;
-
-set search_path to texera_db, public;
-
-CREATE EXTENSION IF NOT EXISTS pgroonga;
-
-DO $$
-DECLARE
-  r RECORD;
-  stem_filter TEXT := '';
-  plugin_status TEXT;
-BEGIN
-  -- Drop all GIN and PGroonga indexes
-  FOR r IN
-    SELECT indexname FROM pg_indexes
-    WHERE (indexdef ILIKE '%USING gin%' OR indexdef ILIKE '%USING pgroonga%')
-    AND tablename IN ('workflow', 'user', 'project', 'dataset', 'dataset_version')
-  LOOP
-    EXECUTE format('DROP INDEX IF EXISTS %I;', r.indexname);
-  END LOOP;
-
-  -- Check if TokenFilterStem plugin is registered
-  WITH plugin_registration AS (
-    SELECT pgroonga_command('plugin_register token_filters/stem') AS result
-  )
-  SELECT
-    CASE
-      WHEN result::jsonb @> '[true]' THEN 'Plugin registered successfully'
-      ELSE 'Plugin registration failed'
-    END INTO plugin_status
-  FROM plugin_registration;
-
-  -- Set the stem_filter based on plugin status
-  IF plugin_status = 'Plugin registered successfully' THEN
-    stem_filter := ', plugins=''token_filters/stem'', token_filters=''TokenFilterStem''';
-    RAISE NOTICE 'Using TokenMecab + TokenFilterStem';
-  ELSE
-    RAISE NOTICE 'Using TokenMecab only';
-  END IF;
-
-  -- Create PGroonga indexes dynamically with correct TokenFilterStem usage
-  FOR r IN
-    SELECT tablename,
-           CASE
-             WHEN tablename = 'workflow' THEN
-               '(COALESCE(name, '''') || '' '' || COALESCE(description, '''') || '' '' || COALESCE(content, ''''))'
-             WHEN tablename IN ('project', 'dataset') THEN
-               '(COALESCE(name, '''') || '' '' || COALESCE(description, ''''))'
-             ELSE
-               'COALESCE(name, '''')'
-           END AS index_column
-    FROM (VALUES ('workflow'), ('user'), ('project'), ('dataset'), ('dataset_version')) AS t(tablename)
-  LOOP
-    -- Create PGroonga index with proper TokenFilterStem usage
-    EXECUTE format(
-      'CREATE INDEX idx_%s_pgroonga ON %I USING pgroonga (%s) WITH (tokenizer = ''TokenMecab''%s);',
-      r.tablename, r.tablename, r.index_column, stem_filter
-    );
-  END LOOP;
-END $$;
diff --git a/sql/updates/03.sql b/sql/updates/03.sql
deleted file mode 100644
index 64d3d48d032..00000000000
--- a/sql/updates/03.sql
+++ /dev/null
@@ -1,44 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-
-SET search_path TO texera_db;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-
-BEGIN;
-
--- 1. Drop the existing table
-DROP TABLE IF EXISTS operator_port_executions;
-
--- 2. Create the new table with updated columns
-CREATE TABLE operator_port_executions
-(
-    workflow_execution_id INT NOT NULL,
-    global_port_id        VARCHAR(200) NOT NULL,
-    result_uri            TEXT,
-    PRIMARY KEY (workflow_execution_id, global_port_id),
-    FOREIGN KEY (workflow_execution_id) REFERENCES workflow_executions(eid) ON DELETE CASCADE
-);
-
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/04.sql b/sql/updates/04.sql
deleted file mode 100644
index 32a075db97b..00000000000
--- a/sql/updates/04.sql
+++ /dev/null
@@ -1,43 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-
-SET search_path TO texera_db;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-
-BEGIN;
-
-
-CREATE TABLE IF NOT EXISTS workflow_computing_unit
-(
-    uid                INT           NOT NULL,
-    name               VARCHAR(128)  NOT NULL,
-    cuid               SERIAL PRIMARY KEY,
-    creation_time      TIMESTAMP  NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    terminate_time     TIMESTAMP  DEFAULT NULL,
-    FOREIGN KEY (uid) REFERENCES "user"(uid) ON DELETE CASCADE
-);
-
-
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/05.sql b/sql/updates/05.sql
deleted file mode 100644
index cba58d666e2..00000000000
--- a/sql/updates/05.sql
+++ /dev/null
@@ -1,33 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-DO $$
-BEGIN
-    IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.columns
-        WHERE table_schema = 'texera_db' AND table_name = 'user' AND column_name = 'comment'
-    ) THEN
-ALTER TABLE "user"
-    ADD COLUMN comment TEXT;
-END IF;
-END
-$$;
diff --git a/sql/updates/06.sql b/sql/updates/06.sql
deleted file mode 100644
index 47d30bab7bd..00000000000
--- a/sql/updates/06.sql
+++ /dev/null
@@ -1,62 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-DO $$
-BEGIN
-    IF NOT EXISTS (
-        SELECT 1 FROM information_schema.columns
-        WHERE table_schema = 'texera_db'
-          AND table_name = 'workflow_executions'
-          AND column_name = 'runtime_stats_size'
-    ) THEN
-        ALTER TABLE workflow_executions
-            ADD COLUMN runtime_stats_size INT DEFAULT 0;
-    END IF;
-END
-$$;
-
-DO $$
-BEGIN
-    IF NOT EXISTS (
-        SELECT 1 FROM information_schema.columns
-        WHERE table_schema = 'texera_db'
-          AND table_name = 'operator_executions'
-          AND column_name = 'console_messages_size'
-    ) THEN
-        ALTER TABLE operator_executions
-            ADD COLUMN console_messages_size INT DEFAULT 0;
-    END IF;
-END
-$$;
-
-DO $$
-BEGIN
-    IF NOT EXISTS (
-        SELECT 1 FROM information_schema.columns
-        WHERE table_schema = 'texera_db'
-          AND table_name = 'operator_port_executions'
-          AND column_name = 'result_size'
-    ) THEN
-        ALTER TABLE operator_port_executions
-            ADD COLUMN result_size INT DEFAULT 0;
-    END IF;
-END
-$$;
diff --git a/sql/updates/07.sql b/sql/updates/07.sql
deleted file mode 100644
index a56ff5c5330..00000000000
--- a/sql/updates/07.sql
+++ /dev/null
@@ -1,77 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-DO $$
-BEGIN
-    -- 1. Add cuid field to workflow_executions if not exist
-    IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.columns
-        WHERE table_schema = 'texera_db' AND table_name = 'workflow_executions' AND column_name = 'cuid'
-    ) THEN
-ALTER TABLE workflow_executions
-    ADD COLUMN cuid INT;
-
-ALTER TABLE workflow_executions
-    ADD CONSTRAINT workflow_executions_cuid_fkey
-        FOREIGN KEY (cuid) REFERENCES workflow_computing_unit(cuid) ON DELETE CASCADE;
-END IF;
-
-    -- 2. Add ENUM type for workflow_computing_unit.type
-IF NOT EXISTS (
-        SELECT 1
-        FROM pg_type
-        WHERE typname = 'workflow_computing_unit_type_enum'
-    ) THEN
-        CREATE TYPE workflow_computing_unit_type_enum AS ENUM ('local', 'kubernetes');
-END IF;
-
-    -- 3. Add type column to workflow_computing_unit if not exist
-IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.columns
-        WHERE table_schema = 'texera_db' AND table_name = 'workflow_computing_unit' AND column_name = 'type'
-    ) THEN
-ALTER TABLE workflow_computing_unit
-    ADD COLUMN type workflow_computing_unit_type_enum;
-END IF;
-
-    -- 4. Add uri column to workflow_computing_unit if not exist
-IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.columns
-        WHERE table_schema = 'texera_db' AND table_name = 'workflow_computing_unit' AND column_name = 'uri'
-    ) THEN
-ALTER TABLE workflow_computing_unit
-    ADD COLUMN uri TEXT NOT NULL DEFAULT '';
-END IF;
-
-    -- 5. Add resource column to workflow_computing_unit if not exist
-IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.columns
-        WHERE table_schema = 'texera_db' AND table_name = 'workflow_computing_unit' AND column_name = 'resource'
-    ) THEN
-ALTER TABLE workflow_computing_unit
-    ADD COLUMN resource TEXT DEFAULT '';
-END IF;
-END
-$$;
\ No newline at end of file
diff --git a/sql/updates/08.sql b/sql/updates/08.sql
deleted file mode 100644
index d7a4639440b..00000000000
--- a/sql/updates/08.sql
+++ /dev/null
@@ -1,39 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-DO $$
-BEGIN
-    -- 1. Create site_settings table if it does not exist
-    IF NOT EXISTS (
-        SELECT 1
-        FROM information_schema.tables
-        WHERE table_schema = 'texera_db' AND table_name = 'site_settings'
-    ) THEN
-CREATE TABLE site_settings
-(
-    key         VARCHAR(255)  PRIMARY KEY,
-    value TEXT  NOT NULL,
-    updated_by  VARCHAR(50),
-    updated_at  TIMESTAMP     DEFAULT CURRENT_TIMESTAMP
-);
-END IF;
-END
-$$;
\ No newline at end of file
diff --git a/sql/updates/09.sql b/sql/updates/09.sql
deleted file mode 100644
index 74427af79ea..00000000000
--- a/sql/updates/09.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-CREATE TABLE IF NOT EXISTS computing_unit_user_access
-(
-    cuid      INT NOT NULL,
-    uid       INT NOT NULL,
-    privilege privilege_enum NOT NULL DEFAULT 'NONE',
-    PRIMARY KEY (cuid, uid),
-    FOREIGN KEY (cuid) REFERENCES workflow_computing_unit(cuid) ON DELETE CASCADE,
-    FOREIGN KEY (uid) REFERENCES "user"(uid) ON DELETE CASCADE
-);
\ No newline at end of file
diff --git a/sql/updates/10.sql b/sql/updates/10.sql
deleted file mode 100644
index c449cb3cd22..00000000000
--- a/sql/updates/10.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
-CREATE TABLE time_log
-(
-    uid            INT          NOT NULL
-        PRIMARY KEY
-        REFERENCES "user"(uid),
-    last_login     TIMESTAMPTZ
-);
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/11.sql b/sql/updates/11.sql
deleted file mode 100644
index 01798b97153..00000000000
--- a/sql/updates/11.sql
+++ /dev/null
@@ -1,28 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
--- Add downloadable field to dataset table
-ALTER TABLE dataset ADD COLUMN IF NOT EXISTS is_downloadable BOOLEAN NOT NULL DEFAULT TRUE;
-
--- Update existing datasets: downloadable can only be true if dataset is public
-UPDATE dataset SET is_downloadable = is_public WHERE is_downloadable != is_public;
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/12.sql b/sql/updates/12.sql
deleted file mode 100644
index 8c9afd2a8d6..00000000000
--- a/sql/updates/12.sql
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-\c texera_db
-SET search_path TO texera_db;
-
-BEGIN;
-ALTER TABLE time_log RENAME TO user_last_active_time;
-
-ALTER TABLE user_last_active_time RENAME COLUMN last_login TO last_active_time;
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/13.sql b/sql/updates/13.sql
deleted file mode 100644
index a66377e58e6..00000000000
--- a/sql/updates/13.sql
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-\c texera_db
-SET search_path TO texera_db;
-
-BEGIN;
-
--- Rename the old table to migrate later
-ALTER TABLE user_activity RENAME TO user_action_old;
-
--- Validate existing values for "activate"
-DO $do$
-    BEGIN
-        IF EXISTS (
-            SELECT 1 FROM user_action_old
-            WHERE lower(activate) NOT IN ('like','unlike','clone','view')
-        ) THEN
-            RAISE EXCEPTION 'Error.';
-        END IF;
-    END
-$do$;
-
--- Create enum type
-DO $do$
-    BEGIN
-        IF NOT EXISTS (
-            SELECT 1
-            FROM pg_type t
-                     JOIN pg_namespace n ON n.oid = t.typnamespace
-            WHERE t.typname = 'action_enum' AND n.nspname = 'texera_db'
-        ) THEN
-            EXECUTE 'CREATE TYPE texera_db.action_enum AS ENUM (''like'',''unlike'',''clone'',''view'')';
-        END IF;
-    END
-$do$;
-
--- Create the new table
-CREATE TABLE user_action (
-     user_action_id BIGSERIAL PRIMARY KEY,
-     uid            INTEGER,
-     ip             VARCHAR(15),
-     action_time    TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-     resource_type  VARCHAR(15) NOT NULL,
-     resource_id    INTEGER NOT NULL,
-     action         texera_db.action_enum NOT NULL
-);
-
--- Copy data
-INSERT INTO user_action (uid, ip, action_time, resource_type, resource_id, action)
-SELECT
-    CASE WHEN ua.uid = 0 OR u.uid IS NULL THEN NULL ELSE ua.uid END AS uid,
-    ua.ip,
-    ua.activity_time AS action_time,
-    ua."type"        AS resource_type,
-    ua.id            AS resource_id,
-    lower(ua.activate)::texera_db.action_enum AS action
-FROM user_action_old ua
-     LEFT JOIN "user" u ON u.uid = ua.uid;
-
--- Add FK
-ALTER TABLE user_action
-    ADD CONSTRAINT fk_user_action_uid
-        FOREIGN KEY (uid) REFERENCES "user"(uid) ON DELETE SET NULL;
-
--- Drop the old table
-DROP TABLE user_action_old;
-
-COMMIT;
diff --git a/sql/updates/14.sql b/sql/updates/14.sql
deleted file mode 100644
index 25092ef842e..00000000000
--- a/sql/updates/14.sql
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-\c texera_db
-SET search_path TO texera_db;
-
-BEGIN;
-
-ALTER TABLE "user"
-    ADD COLUMN IF NOT EXISTS account_creation_time TIMESTAMPTZ;
-
-WITH ts AS (
-    SELECT '2025-01-01 00:00:00-00'::timestamptz AS t
-)
-
-UPDATE "user" u
-SET account_creation_time = ts.t
-FROM ts
-WHERE u.account_creation_time IS NULL;
-
-ALTER TABLE "user"
-    ALTER COLUMN account_creation_time SET NOT NULL,
-    ALTER COLUMN account_creation_time SET DEFAULT now();
-
-COMMIT;
\ No newline at end of file
diff --git a/sql/updates/15.sql b/sql/updates/15.sql
deleted file mode 100644
index fa1959d984b..00000000000
--- a/sql/updates/15.sql
+++ /dev/null
@@ -1,38 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-
-SET search_path TO texera_db;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-BEGIN;
-
--- 1. Add new column repository_name to dataset table.
-ALTER TABLE dataset
-    ADD COLUMN repository_name varchar(128);
-
--- 2. Copy the data from name column to repository_name column.
-UPDATE dataset
-SET repository_name = name;
-
-COMMIT;
diff --git a/sql/updates/16.sql b/sql/updates/16.sql
deleted file mode 100644
index 8776415c466..00000000000
--- a/sql/updates/16.sql
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
-
-ALTER TABLE "user"
-    ADD COLUMN IF NOT EXISTS affiliation VARCHAR(128);
-
-COMMIT;
diff --git a/sql/updates/17.sql b/sql/updates/17.sql
deleted file mode 100644
index 9436c405286..00000000000
--- a/sql/updates/17.sql
+++ /dev/null
@@ -1,66 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-
-SET search_path TO texera_db;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-BEGIN;
-
--- 1. Drop old tables (if exist)
-DROP TABLE IF EXISTS dataset_upload_session CASCADE;
-DROP TABLE IF EXISTS dataset_upload_session_part CASCADE;
-
--- 2. Create dataset upload session table
-CREATE TABLE IF NOT EXISTS dataset_upload_session
-(
-    did                 INT          NOT NULL,
-    uid                 INT          NOT NULL,
-    file_path           TEXT         NOT NULL,
-    upload_id           VARCHAR(256) NOT NULL UNIQUE,
-    physical_address    TEXT,
-    num_parts_requested INT          NOT NULL,
-
-    PRIMARY KEY (uid, did, file_path),
-
-    FOREIGN KEY (did) REFERENCES dataset(did) ON DELETE CASCADE,
-    FOREIGN KEY (uid) REFERENCES "user"(uid) ON DELETE CASCADE
-    );
-
--- 3. Create dataset upload session parts table
-CREATE TABLE IF NOT EXISTS dataset_upload_session_part
-(
-    upload_id   VARCHAR(256) NOT NULL,
-    part_number INT          NOT NULL,
-    etag        TEXT         NOT NULL DEFAULT '',
-
-    PRIMARY KEY (upload_id, part_number),
-
-    CONSTRAINT chk_part_number_positive CHECK (part_number > 0),
-
-    FOREIGN KEY (upload_id)
-    REFERENCES dataset_upload_session(upload_id)
-    ON DELETE CASCADE
-    );
-
-COMMIT;
diff --git a/sql/updates/18.sql b/sql/updates/18.sql
deleted file mode 100644
index 501bbae8e55..00000000000
--- a/sql/updates/18.sql
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
-
--- 1. Add new column cover_image to dataset table.
-ALTER TABLE dataset
-    ADD COLUMN cover_image varchar(246);
-
-COMMIT;
diff --git a/sql/updates/19.sql b/sql/updates/19.sql
deleted file mode 100644
index 92d2f998c74..00000000000
--- a/sql/updates/19.sql
+++ /dev/null
@@ -1,60 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-SET search_path TO texera_db, public;
-
--- ============================================
--- 2. Update the table schema
--- ============================================
-BEGIN;
-
--- Add the 2 columns (defaults backfill existing rows safely)
-ALTER TABLE dataset_upload_session
-    ADD COLUMN IF NOT EXISTS file_size_bytes BIGINT NOT NULL DEFAULT 1,
-    ADD COLUMN IF NOT EXISTS part_size_bytes BIGINT NOT NULL DEFAULT 5242880;
-
--- Drop any old/alternate constraint names from previous attempts (so we end up with exactly the new names)
-ALTER TABLE dataset_upload_session
-    DROP CONSTRAINT IF EXISTS dataset_upload_session_num_parts_requested_positive,
-    DROP CONSTRAINT IF EXISTS chk_dataset_upload_session_num_parts_requested_positive,
-    DROP CONSTRAINT IF EXISTS chk_dataset_upload_session_file_size_bytes_positive,
-    DROP CONSTRAINT IF EXISTS chk_dataset_upload_session_part_size_bytes_positive,
-    DROP CONSTRAINT IF EXISTS dataset_upload_session_part_size_bytes_positive,
-    DROP CONSTRAINT IF EXISTS dataset_upload_session_part_size_bytes_s3_upper_bound,
-    DROP CONSTRAINT IF EXISTS chk_dataset_upload_session_part_size_bytes_s3_upper_bound;
-
--- Add constraints exactly like the new CREATE TABLE
-ALTER TABLE dataset_upload_session
-    ADD CONSTRAINT chk_dataset_upload_session_num_parts_requested_positive
-        CHECK (num_parts_requested >= 1),
-    ADD CONSTRAINT chk_dataset_upload_session_file_size_bytes_positive
-        CHECK (file_size_bytes > 0),
-    ADD CONSTRAINT chk_dataset_upload_session_part_size_bytes_positive
-        CHECK (part_size_bytes > 0),
-    ADD CONSTRAINT chk_dataset_upload_session_part_size_bytes_s3_upper_bound
-        CHECK (part_size_bytes <= 5368709120);
-
--- Match CREATE TABLE (no defaults)
-ALTER TABLE dataset_upload_session
-    ALTER COLUMN file_size_bytes DROP DEFAULT,
-    ALTER COLUMN part_size_bytes DROP DEFAULT;
-
-COMMIT;
diff --git a/sql/updates/20.sql b/sql/updates/20.sql
deleted file mode 100644
index 058abb1d48a..00000000000
--- a/sql/updates/20.sql
+++ /dev/null
@@ -1,37 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
--- ============================================
--- 1. Connect to the texera_db database
--- ============================================
-\c texera_db
-SET search_path TO texera_db, public;
-
-BEGIN;
-
--- Step 1: Add the column (no default yet)
-ALTER TABLE dataset_upload_session
-    ADD COLUMN IF NOT EXISTS created_at TIMESTAMPTZ;
-
--- Step 2: Add the default for future inserts
-ALTER TABLE dataset_upload_session
-    ALTER COLUMN created_at SET DEFAULT now();
-
-ALTER TABLE dataset_upload_session
-    ALTER COLUMN created_at SET NOT NULL;
-
-COMMIT;
diff --git a/sql/updates/21.sql b/sql/updates/21.sql
deleted file mode 100644
index 4a140d9a128..00000000000
--- a/sql/updates/21.sql
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
-
-ALTER TABLE "user"
-    ADD COLUMN IF NOT EXISTS joining_reason VARCHAR(500);
-
-COMMIT;
diff --git a/sql/updates/22.sql b/sql/updates/22.sql
deleted file mode 100644
index a04eb022c71..00000000000
--- a/sql/updates/22.sql
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-\c texera_db
-
-SET search_path TO texera_db;
-
-BEGIN;
-
--- Change description column from VARCHAR to TEXT to support Markdown content.
-ALTER TABLE dataset
-ALTER COLUMN description TYPE TEXT;
-
-ALTER TABLE workflow
-ALTER COLUMN description TYPE TEXT;
-
-COMMIT;