From 87ea18b3cb878477977f9bc468a49cfa037121a3 Mon Sep 17 00:00:00 2001
From: Michael O'Brien <mob@sensedeep.com>
Date: Thu, 25 Nov 2021 14:29:50 +1100
Subject: [PATCH] FIX: tables without primary sort key

---
 src/Schema.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Schema.js b/src/Schema.js
index e8fb246..e193bcb 100644
--- a/src/Schema.js
+++ b/src/Schema.js
@@ -111,7 +111,6 @@ export class Schema {
         let primary = indexes.primary
         let fields = this.schemaModelFields = {
             [primary.hash]: { type: 'string', required: true, value: `${SchemaKey}` },
-            [primary.sort]: { type: 'string', required: true, value: `${SchemaKey}:\${name}` },
             format:         { type: 'string', required: true },
             indexes:        { type: 'array',  required: true },
             name:           { type: 'string', required: true },
@@ -120,6 +119,9 @@ export class Schema {
             queries:        { type: 'object', required: true },
             version:        { type: 'string', required: true },
         }
+        if (primary.sort) {
+            fields[primary.sort] = { type: 'string', required: true, value: `${SchemaKey}:\${name}`}
+        }
         this.models[SchemaModel] = new Model(table, SchemaModel, {fields})
     }
 
@@ -128,12 +130,14 @@ export class Schema {
         let primary = indexes.primary
         let fields = this.migrationModelFields = {
             [primary.hash]: { type: 'string', value: `${MigrationKey}` },
-            [primary.sort]: { type: 'string', value: `${MigrationKey}:\${version}` },
             date:           { type: 'date',   required: true },
             description:    { type: 'string', required: true },
             path:           { type: 'string', required: true },
             version:        { type: 'string', required: true },
         }
+        if (primary.sort) {
+            fields[primary.sort] = { type: 'string', value: `${MigrationKey}:\${version}` }
+        }
         this.models[MigrationModel] = new Model(this.table, MigrationModel, {fields, indexes})
     }