Cap current SQLite code for 0.5-0.6 due to serialize changes in Base julia in 0.6. If the package is somehow used in julia 0.6, it will throw an informative SerializeError explaining how to migrate database values to a new julia version

Author: quinnj

.travis.yml

@@ -8,7 +8,6 @@ os:
 
 julia:
   - 0.5
-  - nightly
 
 notifications:
   email: false

REQUIRE

@@ -1,4 +1,4 @@
-julia 0.5
+julia 0.5 0.6
 BinDeps
 @osx Homebrew
 @windows WinRPM

appveyor.yml

@@ -2,8 +2,6 @@ environment:
   matrix:
   - JULIAVERSION: "julialang/bin/winnt/x86/0.5/julia-0.5-latest-win32.exe"
   - JULIAVERSION: "julialang/bin/winnt/x64/0.5/julia-0.5-latest-win64.exe"
-  - JULIAVERSION: "julianightlies/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIAVERSION: "julianightlies/bin/winnt/x64/julia-latest-win64.exe"
 
 branches:
   only:

src/SQLite.jl

@@ -163,13 +163,21 @@ end
 # fallback method to bind arbitrary julia `val` to the parameter at index `i` (object is serialized)
 bind!(stmt::Stmt,i::Int,val) = bind!(stmt,i,sqlserialize(val))
 
+immutable SerializeError <: Exception
+    msg::String
+end
+
 # magic bytes that indicate that a value is in fact a serialized julia value, instead of just a byte vector
 const SERIALIZATION = UInt8[0x11,0x01,0x02,0x0d,0x53,0x65,0x72,0x69,0x61,0x6c,0x69,0x7a,0x61,0x74,0x69,0x6f,0x6e,0x23]
 function sqldeserialize(r)
     ret = ccall(:memcmp, Int32, (Ptr{UInt8},Ptr{UInt8}, UInt),
             SERIALIZATION, r, min(18,length(r)))
     if ret == 0
-        v = deserialize(IOBuffer(r))
+        try
+            v = deserialize(IOBuffer(r))
+        catch e
+            throw(SerializeError("Error deserializing non-primitive value out of database; this is probably due to using SQLite.jl with a different Julia version than was used to originally serialize the database values. The same Julia version that was used to serialize should be used to extract the database values into a different format (csv file, feather file, etc.) and then loaded back into the sqlite database with the current Julia version."))
+        end
         return v.object
     else
         return r