syncbase: syncQL: replace t with Type(), remove restrictions on k
t is no longer an identifier, it has been replaced by the Typefunction.
Simply replace t with Type(v) in any existing queries.
This allows inquiring about types other than the v object itself
(e.g., Type(v.Foo))
k the somewhat arbitrary restrictions on k have been removed. Instead
of insisting on:
k <operator> <string_literal>
one can use k on either side of the comparison expression and, in addition to
string literals, value fields and functions are supported.
Examples:
"abc" <> k
k = v.Key
k = k // always true
k <> k // always false
k is not nil // always true
k is nil // always false
This CL also cleans up function errors. Rather than a single verror of FunctionReturnedError
with a text argument that can't be internationalized, separate verrors are now created.
Also fixed is a number of places where K and V (upppercase) could not be used in place
of k and v (lowercase).
Note: A change to test/integration/test-database.js (t -> Type(v)) is being mailed separately.
It may be that I break an integration test which gets fixed by immediately submitting the
js change. Note: I don't see selection by type in the TODOs app.
MultiPart: 1/2
Change-Id: I1ba777b0575a7966b991e74db39b83eeb1d6cd4e
17 files changed
