Update SQLite3 Drivers

Update bundled drivers to version 1.2.4.

vendor/plugins/sqlite3-ruby/lib/sqlite3/constants.rb

@@ -0,0 +1,49 @@
+module SQLite3 ; module Constants
+
+  module TextRep
+    UTF8    = 1
+    UTF16LE = 2
+    UTF16BE = 3
+    UTF16   = 4
+    ANY     = 5
+  end
+
+  module ColumnType
+    INTEGER = 1
+    FLOAT   = 2
+    TEXT    = 3
+    BLOB    = 4
+    NULL    = 5
+  end
+
+  module ErrorCode
+    OK         =  0   # Successful result
+    ERROR      =  1   # SQL error or missing database
+    INTERNAL   =  2   # An internal logic error in SQLite
+    PERM       =  3   # Access permission denied
+    ABORT      =  4   # Callback routine requested an abort
+    BUSY       =  5   # The database file is locked
+    LOCKED     =  6   # A table in the database is locked
+    NOMEM      =  7   # A malloc() failed
+    READONLY   =  8   # Attempt to write a readonly database
+    INTERRUPT  =  9   # Operation terminated by sqlite_interrupt()
+    IOERR      = 10   # Some kind of disk I/O error occurred
+    CORRUPT    = 11   # The database disk image is malformed
+    NOTFOUND   = 12   # (Internal Only) Table or record not found
+    FULL       = 13   # Insertion failed because database is full
+    CANTOPEN   = 14   # Unable to open the database file
+    PROTOCOL   = 15   # Database lock protocol error
+    EMPTY      = 16   # (Internal Only) Database table is empty
+    SCHEMA     = 17   # The database schema changed
+    TOOBIG     = 18   # Too much data for one row of a table
+    CONSTRAINT = 19   # Abort due to contraint violation
+    MISMATCH   = 20   # Data type mismatch
+    MISUSE     = 21   # Library used incorrectly
+    NOLFS      = 22   # Uses OS features not supported on host
+    AUTH       = 23   # Authorization denied
+
+    ROW        = 100  # sqlite_step() has another row ready
+    DONE       = 101  # sqlite_step() has finished executing
+  end
+
+end ; end