7e82e94b55
The problem is that the supporter can have multiple non-preferred email addresses. I'd have to investigate if there's a way to make a UNIQUE key on a value set to a specific value.
102 lines
2.7 KiB
SQL
102 lines
2.7 KiB
SQL
-- Conservancy Supporter Database, Version 0.2
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DROP TABLE IF EXISTS "supporter";
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CREATE TABLE "supporter" (
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"id" integer NOT NULL PRIMARY KEY,
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"ledger_entity_id" varchar(300) NOT NULL UNIQUE,
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"display_name" varchar(300),
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"public_ack" bool NOT NULL
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);
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DROP TABLE IF EXISTS "request";
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CREATE TABLE "request" (
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"id" integer NOT NULL PRIMARY KEY,
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"supporter_id" integer NOT NULL,
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"request_type_id" integer NOT NULL,
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"request_configuration_id" integer,
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"date_requested" date NOT NULL,
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"fulfillment_id" integer,
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"notes" TEXT
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);
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CREATE UNIQUE INDEX request__one_request_for_each_type_per_supporter
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ON request(supporter_id, request_type_id);
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DROP TABLE IF EXISTS "request_configuration";
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CREATE TABLE "request_configuration" (
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"id" integer NOT NULL PRIMARY KEY,
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"request_type_id" integer NOT NULL,
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"description" varchar(100) NOT NULL
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);
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CREATE UNIQUE INDEX request_configuration__single_description
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ON request_configuration(request_type_id, description);
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DROP TABLE IF EXISTS "fulfillment";
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CREATE TABLE "fulfillment" (
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"id" integer NOT NULL PRIMARY KEY,
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"request_id" integer NOT NULL,
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"date" TEXT NOT NULL,
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"who" varchar(300) NOT NULL,
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"how" TEXT
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);
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CREATE UNIQUE INDEX fulfillment__one_fulfillment_per_request ON fulfillment(request_id);
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DROP TABLE IF EXISTS "request_type";
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CREATE TABLE "request_type" (
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"id" integer NOT NULL PRIMARY KEY,
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"type" varchar(100) NOT NULL
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);
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DROP TABLE IF EXISTS "email_address";
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CREATE TABLE "email_address" (
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"id" integer NOT NULL PRIMARY KEY,
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"email_address" varchar(300) NOT NULL UNIQUE,
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"type_id" integer,
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"date_encountered" date NOT NULL
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);
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DROP TABLE IF EXISTS "supporter_email_address_mapping";
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CREATE TABLE "supporter_email_address_mapping" (
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"supporter_id" integer NOT NULL,
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"email_address_id" integer NOT NULL,
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"preferred" bool,
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PRIMARY KEY(supporter_id, email_address_id)
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);
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DROP TABLE IF EXISTS "address_type";
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CREATE TABLE "address_type" (
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"id" integer NOT NULL PRIMARY KEY,
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"name" varchar(50) NOT NULL UNIQUE
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);
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DROP TABLE IF EXISTS "postal_address";
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CREATE TABLE "postal_address" (
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"id" integer NOT NULL PRIMARY KEY,
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"formatted_address" varchar(5000),
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"type_id" INTEGER NOT NULL,
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"date_encountered" date NOT NULL
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);
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DROP TABLE IF EXISTS "supporter_postal_address_mapping";
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CREATE TABLE "supporter_postal_address_mapping" (
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"supporter_id" integer NOT NULL,
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"postal_address_id" integer NOT NULL,
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"preferred" bool,
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PRIMARY KEY(supporter_id, postal_address_id)
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);
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CREATE UNIQUE INDEX supporter_postal_address_mapping_single_prefferred_per_supporter
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ON supporter_postal_address_mapping(supporter_id, preferred);
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