text: --
  -- Table that captures all the relationships between entities
  --
  CREATE TABLE IF NOT EXISTS entity_relationship (
      fromId VARCHAR(36) NOT NULL,                -- ID of the from entity
      toId VARCHAR(36) NOT NULL,                  -- ID of the to entity
      fromEntity VARCHAR(256) NOT NULL,           -- Type name of the from entity
      toEntity VARCHAR(256) NOT NULL,             -- Type name of to entity
      relation TINYINT NOT NULL,
      jsonSchema VARCHAR(256),                    -- Schema used for generating JSON
      json JSON,                                  -- JSON payload with additional information
      timestamp BIGINT,
      INDEX edgeIdx (fromId, toId, relation),
      INDEX fromIdx (fromId, relation),
      INDEX toIdx (toId, relation),
      PRIMARY KEY (fromId, toId, relation)
  );
  
  --
  -- Table that captures all the relationships between field of an entity to a field of another entity
  -- Example - table1.column1 (fromFQN of type table.columns.column) is joined with(relation)
  -- table2.column8 (toFQN of type table.columns.column)
  --
  CREATE TABLE IF NOT EXISTS field_relationship (
      fromFQN VARCHAR(256) NOT NULL,              -- Fully qualified name of entity or field
      toFQN VARCHAR(256) NOT NULL,                -- Fully qualified name of entity or field
      fromType VARCHAR(256) NOT NULL,             -- Fully qualified type of entity or field
      toType VARCHAR(256) NOT NULL,               -- Fully qualified type of entity or field
      relation TINYINT NOT NULL,
      jsonSchema VARCHAR(256),                    -- Schema used for generating JSON
      json JSON,                                  -- JSON payload with additional information
      timestamp BIGINT,
      INDEX edgeIdx (fromFQN, toFQN, relation),
      INDEX fromIdx (fromFQN, relation),
      INDEX toIdx (toFQN, relation),
      PRIMARY KEY (fromFQN, toFQN, relation)
  );
  
  --
  -- Used for storing additional metadata for an entity
  --
  CREATE TABLE IF NOT EXISTS entity_extension (
      id VARCHAR(36) NOT NULL,                    -- ID of the from entity
      extension VARCHAR(256) NOT NULL,            -- Extension name same as entity.fieldName
      jsonSchema VARCHAR(256) NOT NULL,           -- Schema used for generating JSON
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id, extension)
  );
  
  --
  -- Service entities
  --
  CREATE TABLE IF NOT EXISTS dbservice_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      serviceType VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.serviceType') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS messaging_service_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      serviceType VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.serviceType') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS dashboard_service_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      serviceType VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.serviceType') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS pipeline_service_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      serviceType VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.serviceType') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  --
  -- Data entities
  --
  CREATE TABLE IF NOT EXISTS database_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS table_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS metric_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS report_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS dashboard_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS model_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS pipeline_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS topic_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS chart_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS task_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  --
  -- Feed related tables
  --
  CREATE TABLE IF NOT EXISTS thread_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id)
  );
  
  --
  -- User, Team, and bots
  --
  CREATE TABLE IF NOT EXISTS team_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS user_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      email VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.email') NOT NULL,
      deactivated VARCHAR(8) GENERATED ALWAYS AS (json ->> '$.deactivated'),
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS bot_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  CREATE TABLE IF NOT EXISTS role_entity (
      id VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.id') STORED NOT NULL,
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT,
      PRIMARY KEY (id),
      UNIQUE KEY unique_name(name)
  );
  
  --
  -- Usage table where usage for all the entities is captured
  --
  CREATE TABLE IF NOT EXISTS entity_usage (
    id VARCHAR(36) NOT NULL,     -- Unique id of the entity
    entityType VARCHAR(20) NOT NULL, -- name of the entity for which this usage is published
    usageDate DATE,           -- date corresponding to the usage
    count1 INT,               -- total daily count of use on usageDate
    count7 INT,               -- rolling count of last 7 days going back from usageDate
    count30 INT,              -- rolling count of last 30 days going back from usageDate
    percentile1 INT,  -- percentile rank with in same entity for given usage date
    percentile7 INT,  -- percentile rank with in same entity for last 7 days of usage
    percentile30 INT, -- percentile rank with in same entity for last 30 days of usage
    UNIQUE KEY unique_name(usageDate, id)
  );
  
  --
  -- Tag related tables
  --
  CREATE TABLE IF NOT EXISTS tag_category (
      name VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.name') NOT NULL,
      json JSON NOT NULL, -- JSON stores category information and does not store children
      timestamp BIGINT,
      UNIQUE KEY unique_name(name) -- Unique tag category name
  );
  
  CREATE TABLE IF NOT EXISTS tag (
      fullyQualifiedName VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.fullyQualifiedName') NOT NULL,
      json JSON NOT NULL, -- JSON stores all tag attributes and does not store children
      timestamp BIGINT,
      UNIQUE KEY unique_name(fullyQualifiedName)
  );
  
  CREATE TABLE IF NOT EXISTS tag_usage (
      tagFQN VARCHAR(256) NOT NULL,       -- Fully qualified name of the tag
      targetFQN VARCHAR(256) NOT NULL,    -- Fully qualified name of the entity instance or corresponding field
      labelType TINYINT NOT NULL,         -- Type of tagging: manual, automated, propagated, derived
      state TINYINT NOT NULL,             -- State of tagging: suggested or confirmed
      timestamp BIGINT,
      UNIQUE KEY unique_name(tagFQN, targetFQN)
  );
  
  CREATE TABLE IF NOT EXISTS audit_log (
      entityId VARCHAR(36) GENERATED ALWAYS AS (json ->> '$.entityId') NOT NULL,
      entityType VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.entityType') NOT NULL,
      username VARCHAR(256) GENERATED ALWAYS AS (json ->> '$.userName') NOT NULL,
      json JSON NOT NULL,
      timestamp BIGINT
  );