update

src/dbUtil.jl

@@ -137,11 +137,9 @@ function generateInsertSQL(table_name::String, data::AbstractDict{String, Any})
   values = String[]
 
   for (key, value) in data
-    if key ∈ keys(data)
+    push!(columns, string(key))
-      push!(columns, string(key))
+    value_str = isa(value, AbstractString) ? "'$value'" : "$value"
-      value_str = isa(value, AbstractString) ? "'$value'" : "$value"
+    push!(values, value_str)
-      push!(values, value_str)
-    end
   end
   
   columns_str = join(columns, ", ")
@@ -209,7 +207,7 @@ function generateUpdateSQL(table_name::String, pk_dict::AbstractDict{String, Any
     # Build SET clause
     set_parts = String[]
     for (key, value) in data
-        if key ∉ keys(data)
+        if key ∉ keys(pk_dict)
             value_str = isa(value, AbstractString) ? "'$value'" : "$value"
             push!(set_parts, "$(string(key)) = $value_str")
         end