Feature Request: Change varbinary to varchar in schemas used in examples folder

examples/backups/create_commerce_schema.sql

@@ -1,6 +1,6 @@
 create table if not exists product(
-    sku varbinary(128),
-    description varbinary(128),
+    sku varchar(128),
+    description varchar(128),
     price bigint,
     primary key(sku)
 ) ENGINE=InnoDB;

examples/backups/create_customer_schema.sql

@@ -1,13 +1,13 @@
 create table if not exists customer(
     customer_id bigint not null,
-    email varbinary(128),
+    email varchar(128),
     primary key(customer_id)
 ) ENGINE=InnoDB;
 
 create table if not exists corder(
     order_id bigint not null,
     customer_id bigint,
-    sku varbinary(128),
+    sku varchar(128),
     price bigint,
     primary key(order_id)
 ) ENGINE=InnoDB;

examples/local/create_commerce_schema.sql

@@ -1,18 +1,18 @@
 create table if not exists product(
-  sku varbinary(128),
-  description varbinary(128),
+  sku varchar(128),
+  description varchar(128),
   price bigint,
   primary key(sku)
 ) ENGINE=InnoDB;
 create table if not exists customer(
   customer_id bigint not null auto_increment,
-  email varbinary(128),
+  email varchar(128),
   primary key(customer_id)
 ) ENGINE=InnoDB;
 create table if not exists corder(
   order_id bigint not null auto_increment,
   customer_id bigint,
-  sku varbinary(128),
+  sku varchar(128),
   price bigint,
   primary key(order_id)
 ) ENGINE=InnoDB;

examples/operator/create_commerce_schema.sql

@@ -1,18 +1,18 @@
 create table if not exists product(
-  sku varbinary(128),
-  description varbinary(128),
+  sku varchar(128),
+  description varchar(128),
   price bigint,
   primary key(sku)
 ) ENGINE=InnoDB;
 create table if not exists customer(
   customer_id bigint not null auto_increment,
-  email varbinary(128),
+  email varchar(128),
   primary key(customer_id)
 ) ENGINE=InnoDB;
 create table if not exists corder(
   order_id bigint not null auto_increment,
   customer_id bigint,
-  sku varbinary(128),
+  sku varchar(128),
   price bigint,
   primary key(order_id)
 ) ENGINE=InnoDB;

examples/region_sharding/create_main_schema.sql

@@ -1,7 +1,7 @@
 CREATE TABLE IF NOT EXISTS customer (
   id int NOT NULL,
-  fullname varbinary(256),
-  nationalid varbinary(256),
-  country varbinary(256),
+  fullname varchar(256),
+  nationalid varchar(256),
+  country varchar(256),
   primary key(id)
   );