database: Add payment_custom and v_penalty_business_shares

sql/v01/13.create.payment.sql

@@ -149,6 +149,23 @@ CREATE TABLE payment_member (
         ON DELETE CASCADE
 ) STRICT;
 
+-- all values in the table are stored with precision 2!
+CREATE TABLE payment_custom (
+    year    INTEGER NOT NULL,
+    mgnr    INTEGER NOT NULL,
+
+    amount  INTEGER NOT NULL,
+    comment TEXT,
+
+    CONSTRAINT pk_payment_custom PRIMARY KEY (year, mgnr),
+    CONSTRAINT fk_payment_custom_season FOREIGN KEY (year) REFERENCES season (year)
+        ON UPDATE CASCADE
+        ON DELETE CASCADE,
+    CONSTRAINT fk_payment_custom_member FOREIGN KEY (mgnr) REFERENCES member (mgnr)
+        ON UPDATE CASCADE
+        ON DELETE CASCADE
+) STRICT;
+
 -- all values in the table are stored with precision 2!
 CREATE TABLE credit (
     year            INTEGER NOT NULL,