Explicit schema + FK indices.

This commit is contained in:
Matthew Dillon 2014-12-03 14:59:59 -09:00
parent d092637b33
commit b15eb217ef
9 changed files with 56 additions and 46 deletions

View file

@ -3,11 +3,11 @@
CREATE TABLE users (
id BIGSERIAL NOT NULL,
username CHARACTER VARYING(100),
username CHARACTER VARYING(100) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT users_pkey PRIMARY KEY (id)
);

View file

@ -3,17 +3,12 @@
CREATE TABLE genera (
id BIGSERIAL NOT NULL,
genus_name CHARACTER VARYING(100),
genus_name CHARACTER VARYING(100) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT genus_pkey PRIMARY KEY (id)
);
CREATE UNIQUE INDEX genusname_idx
ON genera
USING btree
(genus_name COLLATE pg_catalog."default");

View file

@ -4,12 +4,15 @@
CREATE TABLE species (
id BIGSERIAL NOT NULL,
genus_id BIGINT NOT NULL,
species_name CHARACTER VARYING(100),
species_name CHARACTER VARYING(100) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT species_pkey PRIMARY KEY (id),
FOREIGN KEY (genus_id) REFERENCES genera(id)
);
CREATE INDEX genus_id_idx ON species (genus_id);

View file

@ -6,16 +6,18 @@ CREATE TABLE strains (
species_id BIGINT NOT NULL,
strain_name CHARACTER VARYING(100) NOT NULL,
strain_type CHARACTER VARYING(100) NOT NULL,
etymology CHARACTER VARYING(500),
accession_banks CHARACTER VARYING(100),
genbank_embl_ddb CHARACTER VARYING(100),
isolated_from CHARACTER VARYING(100),
etymology CHARACTER VARYING(500) NULL,
accession_banks CHARACTER VARYING(100) NULL,
genbank_embl_ddb CHARACTER VARYING(100) NULL,
isolated_from CHARACTER VARYING(100) NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT strain_pkey PRIMARY KEY (id),
FOREIGN KEY (species_id) REFERENCES species(id)
);
CREATE INDEX species_id_idx ON strains (species_id);

View file

@ -3,11 +3,11 @@
CREATE TABLE observation_types (
id BIGSERIAL NOT NULL,
observation_type_name CHARACTER VARYING(100),
observation_type_name CHARACTER VARYING(100) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT observation_types_pkey PRIMARY KEY (id)
);

View file

@ -3,14 +3,16 @@
CREATE TABLE observations (
id BIGSERIAL NOT NULL,
observation_name CHARACTER VARYING(100),
observation_type_id BIGINT,
observation_name CHARACTER VARYING(100) NOT NULL,
observation_type_id BIGINT NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT observations_pkey PRIMARY KEY (id),
FOREIGN KEY (observation_type_id) REFERENCES observation_types(id)
);
CREATE INDEX observation_type_id_idx ON observations (observation_type_id);

View file

@ -3,11 +3,11 @@
CREATE TABLE text_measurement_types (
id BIGSERIAL NOT NULL,
text_measurement_name CHARACTER VARYING(100),
text_measurement_name CHARACTER VARYING(100) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT text_measurements_pkey PRIMARY KEY (id)
);

View file

@ -3,12 +3,12 @@
CREATE TABLE unit_types (
id BIGSERIAL NOT NULL,
name CHARACTER VARYING(100),
symbol CHARACTER VARYING(10),
name CHARACTER VARYING(100) NOT NULL,
symbol CHARACTER VARYING(10) NOT NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
deleted_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
deleted_at TIMESTAMP WITH TIME ZONE NULL,
CONSTRAINT unit_types_pkey PRIMARY KEY (id)
);

View file

@ -3,8 +3,8 @@
CREATE TABLE measurements (
id BIGSERIAL NOT NULL,
strain_id BIGINT,
observation_id BIGINT,
strain_id BIGINT NOT NULL,
observation_id BIGINT NOT NULL,
text_measurement_type_id BIGINT NULL,
txt_value CHARACTER VARYING(255) NULL,
num_value NUMERIC(8, 3) NULL,
@ -12,8 +12,8 @@ CREATE TABLE measurements (
unit_type_id BIGINT NULL,
notes CHARACTER VARYING(255) NULL,
created_at TIMESTAMP WITH TIME ZONE,
updated_at TIMESTAMP WITH TIME ZONE,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
CONSTRAINT strainsobsmeasurements_pkey PRIMARY KEY (id),
FOREIGN KEY (strain_id) REFERENCES strains(id),
@ -38,3 +38,11 @@ CREATE TABLE measurements (
AND unit_type_id IS NULL))
);
CREATE INDEX strain_id_idx ON measurements (strain_id);
CREATE INDEX observation_id_idx ON measurements (observation_id);
CREATE INDEX text_measurement_type_id_idx ON measurements (text_measurement_type_id);
CREATE INDEX unit_type_id_idx ON measurements (unit_type_id);