text: ALTER TABLE diagnosis ADD CONSTRAINT pk_diagnosis PRIMARY KEY  (id);
  ALTER TABLE ethnicity ADD CONSTRAINT pk_ethnicity PRIMARY KEY (id);
  ALTER TABLE provider_type ADD CONSTRAINT pk_provider_type PRIMARY KEY (id);
  ALTER TABLE provider_group ADD CONSTRAINT pk_provider_group PRIMARY KEY (id);
  ALTER TABLE patient ADD CONSTRAINT pk_patient PRIMARY KEY (id);
  ALTER TABLE publication_group ADD CONSTRAINT pk_publication_group PRIMARY KEY (id);
  ALTER TABLE accessibility_group ADD CONSTRAINT pk_accessibility_group PRIMARY KEY (id);
  ALTER TABLE contact_people ADD CONSTRAINT pk_contact_people PRIMARY KEY (id);
  ALTER TABLE contact_form ADD CONSTRAINT pk_contact_form PRIMARY KEY (id);
  ALTER TABLE source_database ADD CONSTRAINT pk_source_database PRIMARY KEY (id);
  ALTER TABLE model_information ADD CONSTRAINT pk_model_information PRIMARY KEY (id);
  ALTER TABLE cell_model ADD CONSTRAINT pk_cell_model PRIMARY KEY (id);
  ALTER TABLE cell_sample ADD CONSTRAINT pk_cell_sample PRIMARY KEY (id);
  ALTER TABLE quality_assurance ADD CONSTRAINT pk_quality_assurance PRIMARY KEY (id);
  ALTER TABLE tissue ADD CONSTRAINT pk_tissue PRIMARY KEY (id);
  ALTER TABLE tumour_type ADD CONSTRAINT pk_tumour_type PRIMARY KEY (id);
  ALTER TABLE patient_sample ADD CONSTRAINT pk_patient_sample PRIMARY KEY (id);
  ALTER TABLE xenograft_sample ADD CONSTRAINT pk_xenograft_sample PRIMARY KEY (id);
  ALTER TABLE patient_snapshot ADD CONSTRAINT pk_patient_snapshot PRIMARY KEY (id);
  ALTER TABLE engraftment_type ADD CONSTRAINT pk_engraftment_type PRIMARY KEY (id);
  ALTER TABLE engraftment_site ADD CONSTRAINT pk_engraftment_site PRIMARY KEY (id);
  ALTER TABLE engraftment_sample_state ADD CONSTRAINT pk_engraftment_sample_state PRIMARY KEY (id);
  ALTER TABLE engraftment_sample_type ADD CONSTRAINT pk_engraftment_sample_type PRIMARY KEY (id);
  ALTER TABLE host_strain ADD CONSTRAINT pk_host_strain PRIMARY KEY (id);
  ALTER TABLE project_group ADD CONSTRAINT pk_project_group PRIMARY KEY (id);
  ALTER TABLE treatment ADD CONSTRAINT pk_treatment PRIMARY KEY (id);
  ALTER TABLE response ADD CONSTRAINT pk_response PRIMARY KEY (id);
  ALTER TABLE response_classification ADD CONSTRAINT pk_response_classification PRIMARY KEY (id);
  ALTER TABLE molecular_characterization_type ADD CONSTRAINT pk_molecular_characterization_type PRIMARY KEY (id);
  ALTER TABLE platform ADD CONSTRAINT pk_platform PRIMARY KEY (id);
  ALTER TABLE molecular_characterization ADD CONSTRAINT pk_molecular_characterization PRIMARY KEY (id);
  ALTER TABLE cna_molecular_data ADD CONSTRAINT pk_cna_molecular_data PRIMARY KEY (id);
  ALTER TABLE cytogenetics_molecular_data ADD CONSTRAINT pk_cytogenetics_molecular_data PRIMARY KEY (id);
  ALTER TABLE expression_molecular_data ADD CONSTRAINT pk_expression_molecular_data PRIMARY KEY (id);
  ALTER TABLE mutation_marker ADD CONSTRAINT pk_mutation_marker PRIMARY KEY (id);
  ALTER TABLE mutation_measurement_data ADD CONSTRAINT pk_mutation_measurement_data PRIMARY KEY (id);
  ALTER TABLE xenograft_model_specimen ADD CONSTRAINT pk_xenograft_model_specimen PRIMARY KEY (id);
  ALTER TABLE gene_marker ADD CONSTRAINT pk_gene_marker PRIMARY KEY (id);
  ALTER TABLE ontology_term_diagnosis ADD CONSTRAINT pk_ontology_term_diagnosis PRIMARY KEY (id);
  ALTER TABLE ontology_term_treatment ADD CONSTRAINT pk_ontology_term_treatment PRIMARY KEY (id);
  ALTER TABLE ontology_term_regimen ADD CONSTRAINT pk_ontology_term_regimen PRIMARY KEY (id);
  ALTER TABLE sample_to_ontology ADD CONSTRAINT pk_sample_to_ontology PRIMARY KEY (id);
  ALTER TABLE treatment_to_ontology ADD CONSTRAINT pk_treatment_to_ontology PRIMARY KEY (id);
  ALTER TABLE regimen_to_ontology ADD CONSTRAINT pk_regimen_to_ontology PRIMARY KEY (id);
  ALTER TABLE regimen_to_treatment ADD CONSTRAINT pk_regimen_to_treatment PRIMARY KEY (id);
  ALTER TABLE treatment_protocol ADD CONSTRAINT pk_treatment_protocol PRIMARY KEY (id);
  ALTER TABLE treatment_component ADD CONSTRAINT pk_treatment_component PRIMARY KEY (id);