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sort support multi key

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This commit is contained in:
Learno
2016-08-04 12:44:11 +08:00
parent e2fa2a1a4d
commit c082d71a56
2 changed files with 25 additions and 10 deletions
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19
test/testmongodb.lua
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@@ -38,24 +38,27 @@ function test_find_and_remove()
db[db_name].testdb:dropIndex("*")
db[db_name].testdb:drop()
db[db_name].testdb:ensureIndex({test_key = 1}, {unique = true, name = "test_key_index"})
db[db_name].testdb:ensureIndex({test_key = 1}, {test_key2 = -1}, {unique = true, name = "test_index"})
local ret = db[db_name].testdb:safe_insert({test_key = 1})
local ret = db[db_name].testdb:safe_insert({test_key = 1, test_key2 = 1})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:safe_insert({test_key = 2})
local ret = db[db_name].testdb:safe_insert({test_key = 1, test_key2 = 2})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:findOne({test_key = 1})
assert(ret and ret.test_key == 1)
local ret = db[db_name].testdb:safe_insert({test_key = 2, test_key2 = 3})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:find({test_key = {['$gt'] = 0}}):sort({test_key = -1}):skip(1):limit(1)
assert(ret:count() == 2)
local ret = db[db_name].testdb:findOne({test_key2 = 1})
assert(ret and ret.test_key2 == 1)
local ret = db[db_name].testdb:find({test_key2 = {['$gt'] = 0}}):sort({test_key = 1}, {test_key2 = -1}):skip(1):limit(1)
assert(ret:count() == 3)
assert(ret:count(true) == 1)
if ret:hasNext() then
ret = ret:next()
end
assert(ret and ret.test_key == 1)
assert(ret and ret.test_key2 == 1)
db[db_name].testdb:delete({test_key = 1})
db[db_name].testdb:delete({test_key = 2})