text: CREATE TABLE connected_space_graphics
  (
      connect_id NVARCHAR(50) NOT NULL,
      topics     NVARCHAR(MAX),
      subjects   NVARCHAR(MAX),
      user_id    NVARCHAR(50) NOT NULL,
      tenant_id  NVARCHAR(50) NOT NULL,
      CONSTRAINT pk_connected_space_graphics PRIMARY KEY (connect_id)
  );
  CREATE INDEX i_connected_space_graphics_1 ON connected_space_graphics (user_id);
  CREATE INDEX i_connected_space_graphics_2 ON connected_space_graphics (tenant_id);
  