From 5d239307ad1eb6c47f6201f77e49b25e910474ee Mon Sep 17 00:00:00 2001
From: romab <roma.bessonov@gmail.com>
Date: Tue, 1 Jan 2019 12:09:10 +0500
Subject: [PATCH] add migration

---
 migrations/201831231.2049_initial.sql | 91 +++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100755 migrations/201831231.2049_initial.sql

diff --git a/migrations/201831231.2049_initial.sql b/migrations/201831231.2049_initial.sql
new file mode 100755
index 0000000..fb2307d
--- /dev/null
+++ b/migrations/201831231.2049_initial.sql
@@ -0,0 +1,91 @@
+CREATE TABLE "activity" (
+  "id" SERIAL CONSTRAINT "pk_activity" PRIMARY KEY,
+  "name" TEXT NOT NULL
+);
+
+CREATE TABLE "contact_info" (
+  "id" SERIAL CONSTRAINT "pk_contact_info" PRIMARY KEY,
+  "email" TEXT NOT NULL
+);
+
+CREATE TABLE "enterprise" (
+  "id" SERIAL CONSTRAINT "pk_enterprise" PRIMARY KEY,
+  "name" TEXT NOT NULL,
+  "short_name" TEXT NOT NULL,
+  "contact_info" INTEGER NOT NULL
+);
+
+CREATE INDEX "idx_enterprise__contact_info" ON "enterprise" ("contact_info");
+
+ALTER TABLE "enterprise" ADD CONSTRAINT "fk_enterprise__contact_info" FOREIGN KEY ("contact_info") REFERENCES "contact_info" ("id");
+
+CREATE TABLE "division" (
+  "id" SERIAL CONSTRAINT "pk_division" PRIMARY KEY,
+  "enterprise" INTEGER NOT NULL,
+  "contact_info" INTEGER NOT NULL
+);
+
+CREATE INDEX "idx_division__contact_info" ON "division" ("contact_info");
+
+CREATE INDEX "idx_division__enterprise" ON "division" ("enterprise");
+
+ALTER TABLE "division" ADD CONSTRAINT "fk_division__contact_info" FOREIGN KEY ("contact_info") REFERENCES "contact_info" ("id");
+
+ALTER TABLE "division" ADD CONSTRAINT "fk_division__enterprise" FOREIGN KEY ("enterprise") REFERENCES "enterprise" ("id");
+
+CREATE TABLE "do_activity" (
+  "id" SERIAL CONSTRAINT "pk_do_activity" PRIMARY KEY,
+  "enterprise" INTEGER,
+  "activity" INTEGER NOT NULL,
+  "division" INTEGER
+);
+
+CREATE INDEX "idx_do_activity__activity" ON "do_activity" ("activity");
+
+CREATE INDEX "idx_do_activity__division" ON "do_activity" ("division");
+
+CREATE INDEX "idx_do_activity__enterprise" ON "do_activity" ("enterprise");
+
+ALTER TABLE "do_activity" ADD CONSTRAINT "fk_do_activity__activity" FOREIGN KEY ("activity") REFERENCES "activity" ("id");
+
+ALTER TABLE "do_activity" ADD CONSTRAINT "fk_do_activity__division" FOREIGN KEY ("division") REFERENCES "division" ("id");
+
+ALTER TABLE "do_activity" ADD CONSTRAINT "fk_do_activity__enterprise" FOREIGN KEY ("enterprise") REFERENCES "enterprise" ("id");
+
+CREATE TABLE "head" (
+  "id" SERIAL CONSTRAINT "pk_head" PRIMARY KEY,
+  "date_of_start" DATE NOT NULL,
+  "date_of_end" DATE,
+  "contact_info" INTEGER NOT NULL
+);
+
+CREATE INDEX "idx_head__contact_info" ON "head" ("contact_info");
+
+ALTER TABLE "head" ADD CONSTRAINT "fk_head__contact_info" FOREIGN KEY ("contact_info") REFERENCES "contact_info" ("id");
+
+CREATE TABLE "location" (
+  "id" SERIAL CONSTRAINT "pk_location" PRIMARY KEY,
+  "country" TEXT NOT NULL,
+  "city" TEXT NOT NULL,
+  "street" TEXT NOT NULL,
+  "house" TEXT NOT NULL,
+  "room" TEXT NOT NULL,
+  "date_of_start" DATE NOT NULL,
+  "date_of_end" DATE,
+  "contact_info" INTEGER NOT NULL
+);
+
+CREATE INDEX "idx_location__contact_info" ON "location" ("contact_info");
+
+ALTER TABLE "location" ADD CONSTRAINT "fk_location__contact_info" FOREIGN KEY ("contact_info") REFERENCES "contact_info" ("id");
+
+CREATE TABLE "phone_number" (
+  "id" SERIAL CONSTRAINT "pk_phone_number" PRIMARY KEY,
+  "contact_info" INTEGER NOT NULL,
+  "date_of_start" DATE NOT NULL,
+  "date_of_end" DATE
+);
+
+CREATE INDEX "idx_phone_number__contact_info" ON "phone_number" ("contact_info");
+
+ALTER TABLE "phone_number" ADD CONSTRAINT "fk_phone_number__contact_info" FOREIGN KEY ("contact_info") REFERENCES "contact_info" ("id")
\ No newline at end of file