Code import - branch release/SIENTIAPDE-1646

e2e/db_schema.sql

@@ -0,0 +1,109 @@
+-- =============================================================================
+-- E2E test database schema for the ``sientia_data`` namespace.
+--
+-- Mirrors the production DDL one-to-one so any change in production can be
+-- pasted directly into this file. The conftest fixture loads this SQL into the
+-- testcontainers Postgres before each test run.
+--
+-- Notes on differences from production:
+--  * Tables that are partitioned in production (e.g. ``simple_metrics``,
+--    ``transformed_data``, ``drift_metrics``) are created as plain tables
+--    here because the test suite does not exercise partition pruning.
+--  * Indexes are intentionally omitted; tests rely on functional behavior,
+--    not query plans.
+-- =============================================================================
+
+CREATE SCHEMA IF NOT EXISTS sientia_data;
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.laborious_data
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.laborious_data (
+    model_id    int4 NOT NULL,
+    variable    text NOT NULL,
+    value       numeric NULL,
+    "timestamp" timestamptz NOT NULL,
+    created_at  timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    CONSTRAINT unique_timestamp_variable
+        UNIQUE (model_id, "timestamp", variable)
+);
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.predictions
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.predictions (
+    model_id              int4 NOT NULL,
+    prediction            numeric NULL,
+    prediction_confidence numeric NOT NULL,
+    response_time         numeric NOT NULL,
+    prediction_status     text NOT NULL,
+    "timestamp"           timestamptz NOT NULL,
+    created_at            timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    "comments"            text NULL,
+    CONSTRAINT unique_model_id_timestamp
+        UNIQUE (model_id, "timestamp")
+);
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.transformed_data
+--   Production: PARTITION BY RANGE (created_at). Tests use a plain table.
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.transformed_data (
+    id          SERIAL NOT NULL,
+    model_id    int4 NOT NULL,
+    variable    text NOT NULL,
+    value       numeric NULL,
+    "timestamp" timestamptz NOT NULL,
+    created_at  timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    PRIMARY KEY (id, created_at)
+);
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.drift_metrics
+--   Production: PARTITION BY RANGE (created_at). Tests use a plain table.
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.drift_metrics (
+    id               SERIAL NOT NULL,
+    model_id         text NOT NULL,
+    feature          text NULL,
+    method           text NOT NULL,
+    value            numeric NOT NULL,
+    alert            bool NOT NULL,
+    chunk_index      int4 NOT NULL,
+    chunk_start_date text NOT NULL,
+    chunk_end_date   text NOT NULL,
+    accurate         bool NOT NULL,
+    "timestamp"      timestamptz NULL,
+    created_at       timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    PRIMARY KEY (id, created_at)
+);
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.simple_metrics
+--   Production: PARTITION BY RANGE (created_at). Tests use a plain table.
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.simple_metrics (
+    id               SERIAL NOT NULL,
+    model_id         text NOT NULL,
+    metric           text NOT NULL,
+    value            numeric NOT NULL,
+    "timestamp"      timestamptz NULL,
+    data_size        int4 NOT NULL,
+    interval_minutes int4 NOT NULL,
+    created_at       timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    PRIMARY KEY (id, created_at)
+);
+
+-- -----------------------------------------------------------------------------
+-- sientia_data.log_retrain
+--   No primary key in production; all columns nullable.
+-- -----------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS sientia_data.log_retrain (
+    mlflow_experiment_id int8 NULL,
+    mlflow_run_id        text NULL,
+    model_id             text NULL,
+    model_name           text NULL,
+    status               text NULL,
+    "timestamp"          timestamptz NULL,
+    "version"            text NULL
+);