Add search path config option to knex.js.

knex/knex-tests.ts

@@ -78,6 +78,12 @@ var knex = Knex({
   client: 'pg'
 });
 
+// searchPath
+var knex = Knex({
+  client: 'pg',
+  searchPath: 'public',
+});
+
 // useNullAsDefault
 var knex = Knex({
   client: 'sqlite',

knex/knex.d.ts

@@ -455,6 +455,7 @@ declare module "knex" {
       migrations?: MigratorConfig;
       acquireConnectionTimeout?: number;
       useNullAsDefault?: boolean;
+      searchPath?: string;
     }
 
     interface ConnectionConfig {