fix: separate DROP+CREATE queries, id→integer, value→text

Application.cfc

@@ -21,7 +21,10 @@
         </cfif>
         <cftry>
             <cfquery>
-                CREATE TABLE IF NOT EXISTS #request.tableName# (
+                DROP TABLE IF EXISTS #request.tableName#
+            </cfquery>
+            <cfquery>
+                CREATE TABLE #request.tableName# (
                     id    SERIAL PRIMARY KEY,
                     value TEXT NOT NULL DEFAULT ''
                 )

index.cfm

@@ -14,14 +14,14 @@
         <cfquery name="updateRow">
             UPDATE #tableName#
             SET value = <cfqueryparam value="#FORM.value#" cfsqltype="cf_sql_varchar" />
-            WHERE id = <cfqueryparam value="#FORM.id#" cfsqltype="cf_sql_varchar" />
+            WHERE id = <cfqueryparam value="#FORM.id#" cfsqltype="cf_sql_integer" />
         </cfquery>
     </cfif>
 
     <cfif FORM.action EQ "delete">
         <cfquery name="deleteRow">
             DELETE FROM #tableName#
-            WHERE id = <cfqueryparam value="#FORM.id#" cfsqltype="cf_sql_varchar" />
+            WHERE id = <cfqueryparam value="#FORM.id#" cfsqltype="cf_sql_integer" />
         </cfquery>
     </cfif>
 
@@ -33,7 +33,7 @@
 <cfif isDefined("URL.edit")>
     <cfquery name="editQuery">
         SELECT id, value FROM #tableName#
-        WHERE id = <cfqueryparam value="#URL.edit#" cfsqltype="cf_sql_varchar" />
+        WHERE id = <cfqueryparam value="#URL.edit#" cfsqltype="cf_sql_integer" />
     </cfquery>
     <cfif editQuery.recordCount GT 0>
         <cfset editRow = { id = editQuery.id, value = editQuery.value } />