Setup table build scripts (Account, Posting, PostingFilter)

scripts/build.sql

@@ -0,0 +1,38 @@
+-- Account
+CREATE TABLE IF NOT EXISTS Account
+(
+    id         serial       NOT NULL PRIMARY KEY,
+    first_name varchar(255) NOT NULL,
+    last_name  varchar(255) NOT NULL,
+    email      varchar(255) NOT NULL
+);
+
+-- Posting
+CREATE TABLE IF NOT EXISTS Posting
+(
+    id          serial       NOT NULL PRIMARY KEY,
+    name        varchar(255) NOT NULL,
+    description text         NOT NULL,
+    date        date         NOT NULL,
+    a           bool         NOT NULL,
+    b           int          NOT NULL,
+    c           float        NOT NULL
+);
+
+
+-- PostingFilter
+CREATE TABLE IF NOT EXISTS PostingFilter
+(
+    id      serial       NOT NULL PRIMARY KEY,
+    creator int          NOT NULL REFERENCES Account (id) ON DELETE CASCADE,
+    name    varchar(255) NOT NULL,
+    expires date         NOT NULL,
+    a       bool,
+    b_lower int,
+    b_upper int
+        CHECK (b_lower IS NULL OR b_upper IS NOT NULL),
+    c_lower float,
+    c_upper float
+        CHECK (c_lower IS NULL OR c_upper IS NOT NULL)
+
+);