surrealpatch/db/select_test.go
2017-11-16 20:53:39 +00:00

1205 lines
34 KiB
Go

// Copyright © 2016 Abcum Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package db
import (
"testing"
"github.com/abcum/surreal/sql"
"github.com/abcum/surreal/util/data"
. "github.com/smartystreets/goconvey/convey"
)
func TestSelect(t *testing.T) {
Convey("Select records from multiple tables", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:test;
CREATE entity:test;
SELECT * FROM person, entity;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[1].Result, ShouldHaveLength, 1)
So(res[2].Result, ShouldHaveLength, 1)
So(res[3].Result, ShouldHaveLength, 2)
})
Convey("Select records from multiple things and tables", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:test;
CREATE entity:test;
CREATE |person:10|;
CREATE |entity:10|;
SELECT * FROM person:test, entity:test, person, entity;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 6)
So(res[1].Result, ShouldHaveLength, 1)
So(res[2].Result, ShouldHaveLength, 1)
So(res[3].Result, ShouldHaveLength, 10)
So(res[4].Result, ShouldHaveLength, 10)
So(res[5].Result, ShouldHaveLength, 24)
})
Convey("Select records using variable for a `table`", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE $tb;
SELECT * FROM $tb;
`
res, err := Execute(setupKV(), txt, map[string]interface{}{
"tb": sql.NewTable("person"),
})
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 1)
So(res[2].Result, ShouldHaveLength, 1)
So(data.Consume(res[1].Result[0]).Get("meta.id").Data(), ShouldHaveLength, 36)
So(data.Consume(res[1].Result[0]).Get("meta.tb").Data(), ShouldEqual, "person")
})
Convey("Select records using variable for a `thing`", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE $id;
SELECT * FROM $id;
`
res, err := Execute(setupKV(), txt, map[string]interface{}{
"id": sql.NewThing("person", "test"),
})
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 1)
So(res[2].Result, ShouldHaveLength, 1)
So(data.Consume(res[1].Result[0]).Get("meta.id").Data(), ShouldHaveLength, 4)
So(data.Consume(res[1].Result[0]).Get("meta.tb").Data(), ShouldEqual, "person")
})
Convey("Select records using an * subquery", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT * FROM person ORDER BY name);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 5)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[6].Result[4]).Get("name").Data(), ShouldEqual, "Tobias")
})
Convey("Select records using an * subquery, with a limit of 1", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT * FROM person ORDER BY name LIMIT 1);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 1)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Alexander")
})
Convey("Select records using an id subquery", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT id FROM (SELECT * FROM person ORDER BY name));
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 5)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[6].Result[4]).Get("name").Data(), ShouldEqual, "Tobias")
})
Convey("Select records using an id subquery, with a limit of 1", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT id FROM (SELECT * FROM person ORDER BY name) LIMIT 1);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 1)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Alexander")
})
Convey("Select records using a single field subquery", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT name FROM person ORDER BY name);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 5)
So(res[6].Result[0], ShouldEqual, "Alexander")
So(res[6].Result[4], ShouldEqual, "Tobias")
})
Convey("Select records using a single field subquery, with a limit of 1", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM (SELECT name FROM person ORDER BY name LIMIT 1);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 1)
So(res[6].Result[0], ShouldEqual, "Alexander")
})
Convey("Filter using VOID to find records where the field is not set", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1;
CREATE person:2 SET test = null;
CREATE person:3 SET test = true;
CREATE person:4 SET test = "Test";
CREATE person:5 SET test = "1000";
SELECT test FROM person WHERE test IS VOID;
SELECT test FROM person WHERE test IS NOT VOID;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[6].Result, ShouldHaveLength, 1)
So(res[7].Result, ShouldHaveLength, 4)
})
Convey("Filter using NULL to find records where the field is `null`", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1;
CREATE person:2 SET test = null;
CREATE person:3 SET test = true;
CREATE person:4 SET test = "Test";
CREATE person:5 SET test = "1000";
SELECT test FROM person WHERE test IS NULL;
SELECT test FROM person WHERE test IS NOT NULL;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[6].Result, ShouldHaveLength, 1)
So(res[7].Result, ShouldHaveLength, 4)
})
Convey("Filter using EMPTY to find records where the field is not set or `null`", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1;
CREATE person:2 SET test = null;
CREATE person:3 SET test = true;
CREATE person:4 SET test = "Test";
CREATE person:5 SET test = "1000";
SELECT test FROM person WHERE test IS EMPTY;
SELECT test FROM person WHERE test IS NOT EMPTY;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[6].Result, ShouldHaveLength, 2)
So(res[7].Result, ShouldHaveLength, 3)
})
Convey("Filter using OR boolean logic to find records", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET test = "one";
CREATE person:2 SET test = "two";
CREATE person:3 SET test = "tre";
SELECT test FROM person WHERE ( (test = "one") OR (test = "two") );
SELECT test FROM person WHERE ( test = "one" OR test = "two" );
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 6)
So(res[4].Result, ShouldHaveLength, 2)
// IMPORTANT enable test
SkipSo(res[5].Result, ShouldHaveLength, 2)
})
Convey("Filter using AND boolean logic to find records", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET test = "one";
CREATE person:2 SET test = "two";
CREATE person:3 SET test = "tre";
SELECT test FROM person WHERE ( (test = "one") AND ( (test != "two") AND (test != "tre") ) );
SELECT test FROM person WHERE ( test = "one" AND (test != "two" AND test != "tre") );
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 6)
So(res[4].Result, ShouldHaveLength, 1)
// IMPORTANT enable test
SkipSo(res[5].Result, ShouldHaveLength, 1)
})
Convey("Filter records using an id subquery", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM person WHERE id IN (SELECT id FROM person);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 5)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Tobias")
So(data.Consume(res[6].Result[4]).Get("name").Data(), ShouldEqual, "Alexander")
})
Convey("Filter records using an id subquery, with a limit of 1", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM person WHERE id = (SELECT id FROM person LIMIT 1);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 1)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Tobias")
})
Convey("Filter records using an single field subquery", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM person WHERE name IN (SELECT name FROM person ORDER BY name);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 5)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Tobias")
So(data.Consume(res[6].Result[4]).Get("name").Data(), ShouldEqual, "Alexander")
})
Convey("Filter records using a single field subquery, with a limit of 1", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:1 SET name="Tobias";
CREATE person:2 SET name="Silvana";
CREATE person:3 SET name="Jonathan";
CREATE person:4 SET name="Benjamin";
CREATE person:5 SET name="Alexander";
SELECT * FROM person WHERE name = (SELECT name FROM person ORDER BY name LIMIT 1);
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 7)
So(res[6].Result, ShouldHaveLength, 1)
So(data.Consume(res[6].Result[0]).Get("name").Data(), ShouldEqual, "Alexander")
})
Convey("Group records by field", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:1 SET test = true;
UPDATE person:2 SET test = false;
UPDATE person:3 SET test = false;
UPDATE person:4 SET test = true;
UPDATE person:5 SET test = nil;
SELECT test FROM person GROUP BY test ORDER BY test;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[7].Result, ShouldHaveLength, 3)
So(data.Consume(res[7].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[7].Result[1]).Get("test").Data(), ShouldEqual, false)
So(data.Consume(res[7].Result[2]).Get("test").Data(), ShouldEqual, true)
})
Convey("Group and count records by field", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..5|;
UPDATE person:1 SET test = true;
UPDATE person:2 SET test = false;
UPDATE person:3 SET test = false;
UPDATE person:4 SET test = true;
UPDATE person:5 SET test = nil;
SELECT test, count(*) AS total FROM person GROUP BY test ORDER BY test;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[7].Result, ShouldHaveLength, 3)
So(data.Consume(res[7].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[7].Result[0]).Get("total").Data(), ShouldEqual, 1)
So(data.Consume(res[7].Result[1]).Get("test").Data(), ShouldEqual, false)
So(data.Consume(res[7].Result[1]).Get("total").Data(), ShouldEqual, 2)
So(data.Consume(res[7].Result[2]).Get("test").Data(), ShouldEqual, true)
So(data.Consume(res[7].Result[2]).Get("total").Data(), ShouldEqual, 2)
})
Convey("Group and count records by field with alias", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..5|;
UPDATE person:1 SET test = "something";
UPDATE person:2 SET test = "nothing";
UPDATE person:3 SET test = "nothing";
UPDATE person:4 SET test = "something";
UPDATE person:5 SET test = nil;
SELECT string.length(test) AS test, count(*) AS total FROM person GROUP BY test ORDER BY test;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[7].Result, ShouldHaveLength, 3)
So(data.Consume(res[7].Result[0]).Get("test").Data(), ShouldEqual, 0)
So(data.Consume(res[7].Result[0]).Get("total").Data(), ShouldEqual, 1)
So(data.Consume(res[7].Result[1]).Get("test").Data(), ShouldEqual, 7)
So(data.Consume(res[7].Result[1]).Get("total").Data(), ShouldEqual, 2)
So(data.Consume(res[7].Result[2]).Get("test").Data(), ShouldEqual, 9)
So(data.Consume(res[7].Result[2]).Get("total").Data(), ShouldEqual, 2)
})
Convey("Group and retrieve distinct records by field", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..5|;
UPDATE person:1 SET test = "Hello";
UPDATE person:2 SET test = "World";
UPDATE person:3 SET test = "World";
UPDATE person:4 SET test = "Hello";
UPDATE person:5 SET test = "Hello";
SELECT test, distinct(id) AS docs FROM person GROUP BY test ORDER BY test;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 8)
So(res[7].Result, ShouldHaveLength, 2)
So(data.Consume(res[7].Result[0]).Get("test").Data(), ShouldEqual, "Hello")
So(data.Consume(res[7].Result[0]).Get("docs").Data(), ShouldContain, sql.NewThing("person", 1))
So(data.Consume(res[7].Result[0]).Get("docs").Data(), ShouldContain, sql.NewThing("person", 4))
So(data.Consume(res[7].Result[0]).Get("docs").Data(), ShouldContain, sql.NewThing("person", 5))
So(data.Consume(res[7].Result[1]).Get("test").Data(), ShouldEqual, "World")
So(data.Consume(res[7].Result[1]).Get("docs").Data(), ShouldContain, sql.NewThing("person", 2))
So(data.Consume(res[7].Result[1]).Get("docs").Data(), ShouldContain, sql.NewThing("person", 3))
})
Convey("Order records ascending", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:3 SET test = "ändrew";
UPDATE person:5 SET test = "Another";
UPDATE person:7 SET test = "alexander";
UPDATE person:9 SET test = "Alexander";
UPDATE person:2 SET test = "Tobie";
UPDATE person:4 SET test = "1000";
UPDATE person:6 SET test = "2";
UPDATE person:8 SET test = null;
SELECT test FROM person ORDER BY test ASC;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 11)
So(res[10].Result, ShouldHaveLength, 10)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[1]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[2]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[3]).Get("test").Data(), ShouldEqual, "1000")
So(data.Consume(res[10].Result[4]).Get("test").Data(), ShouldEqual, "2")
So(data.Consume(res[10].Result[5]).Get("test").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[10].Result[6]).Get("test").Data(), ShouldEqual, "Another")
So(data.Consume(res[10].Result[7]).Get("test").Data(), ShouldEqual, "Tobie")
So(data.Consume(res[10].Result[8]).Get("test").Data(), ShouldEqual, "alexander")
So(data.Consume(res[10].Result[9]).Get("test").Data(), ShouldEqual, "ändrew")
})
Convey("Order records descending", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:3 SET test = "ändrew";
UPDATE person:5 SET test = "Another";
UPDATE person:7 SET test = "alexander";
UPDATE person:9 SET test = "Alexander";
UPDATE person:2 SET test = "Tobie";
UPDATE person:4 SET test = "1000";
UPDATE person:6 SET test = "2";
UPDATE person:8 SET test = null;
SELECT test FROM person ORDER BY test DESC;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 11)
So(res[10].Result, ShouldHaveLength, 10)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, "ändrew")
So(data.Consume(res[10].Result[1]).Get("test").Data(), ShouldEqual, "alexander")
So(data.Consume(res[10].Result[2]).Get("test").Data(), ShouldEqual, "Tobie")
So(data.Consume(res[10].Result[3]).Get("test").Data(), ShouldEqual, "Another")
So(data.Consume(res[10].Result[4]).Get("test").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[10].Result[5]).Get("test").Data(), ShouldEqual, "2")
So(data.Consume(res[10].Result[6]).Get("test").Data(), ShouldEqual, "1000")
So(data.Consume(res[10].Result[7]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[8]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[9]).Get("test").Data(), ShouldEqual, nil)
})
Convey("Order records with collation", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:3 SET test = "ändrew";
UPDATE person:5 SET test = "Another";
UPDATE person:7 SET test = "alexander";
UPDATE person:9 SET test = "Alexander";
UPDATE person:2 SET test = "Tobie";
UPDATE person:4 SET test = "1000";
UPDATE person:6 SET test = "2";
UPDATE person:8 SET test = null;
SELECT test FROM person ORDER BY test COLLATE 'en-GB' ASC;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 11)
So(res[10].Result, ShouldHaveLength, 10)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[1]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[2]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[3]).Get("test").Data(), ShouldEqual, "1000")
So(data.Consume(res[10].Result[4]).Get("test").Data(), ShouldEqual, "2")
So(data.Consume(res[10].Result[5]).Get("test").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[10].Result[6]).Get("test").Data(), ShouldEqual, "alexander")
So(data.Consume(res[10].Result[7]).Get("test").Data(), ShouldEqual, "ändrew")
So(data.Consume(res[10].Result[8]).Get("test").Data(), ShouldEqual, "Another")
So(data.Consume(res[10].Result[9]).Get("test").Data(), ShouldEqual, "Tobie")
})
Convey("Order records with collation and numeric sorting", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:3 SET test = "ändrew";
UPDATE person:5 SET test = "Another";
UPDATE person:7 SET test = "alexander";
UPDATE person:9 SET test = "Alexander";
UPDATE person:2 SET test = "Tobie";
UPDATE person:4 SET test = "1000";
UPDATE person:6 SET test = "2";
UPDATE person:8 SET test = null;
SELECT test FROM person ORDER BY test COLLATE 'en-GB' NUMERIC ASC;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 11)
So(res[10].Result, ShouldHaveLength, 10)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[1]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[2]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[3]).Get("test").Data(), ShouldEqual, "2")
So(data.Consume(res[10].Result[4]).Get("test").Data(), ShouldEqual, "1000")
So(data.Consume(res[10].Result[5]).Get("test").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[10].Result[6]).Get("test").Data(), ShouldEqual, "alexander")
So(data.Consume(res[10].Result[7]).Get("test").Data(), ShouldEqual, "ändrew")
So(data.Consume(res[10].Result[8]).Get("test").Data(), ShouldEqual, "Another")
So(data.Consume(res[10].Result[9]).Get("test").Data(), ShouldEqual, "Tobie")
})
Convey("Order records with collation and numeric sorting using unicode definition", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
UPDATE person:3 SET test = "ändrew";
UPDATE person:5 SET test = "Another";
UPDATE person:7 SET test = "alexander";
UPDATE person:9 SET test = "Alexander";
UPDATE person:2 SET test = "Tobie";
UPDATE person:4 SET test = "1000";
UPDATE person:6 SET test = "2";
UPDATE person:8 SET test = null;
SELECT test FROM person ORDER BY test COLLATE 'en-GB-u-kn-true' ASC;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 11)
So(res[10].Result, ShouldHaveLength, 10)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[1]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[2]).Get("test").Data(), ShouldEqual, nil)
So(data.Consume(res[10].Result[3]).Get("test").Data(), ShouldEqual, "2")
So(data.Consume(res[10].Result[4]).Get("test").Data(), ShouldEqual, "1000")
So(data.Consume(res[10].Result[5]).Get("test").Data(), ShouldEqual, "Alexander")
So(data.Consume(res[10].Result[6]).Get("test").Data(), ShouldEqual, "alexander")
So(data.Consume(res[10].Result[7]).Get("test").Data(), ShouldEqual, "ändrew")
So(data.Consume(res[10].Result[8]).Get("test").Data(), ShouldEqual, "Another")
So(data.Consume(res[10].Result[9]).Get("test").Data(), ShouldEqual, "Tobie")
})
Convey("Order records from multiple tables", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE person:test;
CREATE entity:test;
SELECT * FROM person, entity ORDER BY id;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[1].Result, ShouldHaveLength, 1)
So(res[2].Result, ShouldHaveLength, 1)
So(res[3].Result, ShouldHaveLength, 2)
So(data.Consume(res[3].Result[0]).Get("meta.tb").Data(), ShouldEqual, "entity")
So(data.Consume(res[3].Result[1]).Get("meta.tb").Data(), ShouldEqual, "person")
})
Convey("Limit records using a number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY 5;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 5)
So(data.Consume(res[2].Result[0]).Get("meta.id").Data(), ShouldEqual, 1)
So(data.Consume(res[2].Result[4]).Get("meta.id").Data(), ShouldEqual, 5)
})
Convey("Limit records using a parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET count = 5;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY $count;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 5)
So(data.Consume(res[3].Result[0]).Get("meta.id").Data(), ShouldEqual, 1)
So(data.Consume(res[3].Result[4]).Get("meta.id").Data(), ShouldEqual, 5)
})
Convey("Limit records using an invalid parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET count = "test";
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY $count;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 0)
So(res[3].Status, ShouldEqual, "ERR")
So(res[3].Detail, ShouldEqual, "Found 'test' but LIMIT expression must be a number")
})
Convey("Limit records using a negative number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY -10;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 10)
})
Convey("Limit records using a minimum number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY 0;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 0)
})
Convey("Limit records using a maximum number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY 100;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 10)
})
Convey("Limit records using a number and start records at a number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY 5 START AT 5;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 5)
So(data.Consume(res[2].Result[0]).Get("meta.id").Data(), ShouldEqual, 6)
So(data.Consume(res[2].Result[4]).Get("meta.id").Data(), ShouldEqual, 10)
})
Convey("Start records using a number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person START AT 5;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 5)
So(data.Consume(res[2].Result[0]).Get("meta.id").Data(), ShouldEqual, 6)
So(data.Consume(res[2].Result[4]).Get("meta.id").Data(), ShouldEqual, 10)
})
Convey("Start records using a parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET count = 5;
CREATE |person:1..10|;
SELECT * FROM person START AT $count;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 5)
So(data.Consume(res[3].Result[0]).Get("meta.id").Data(), ShouldEqual, 6)
So(data.Consume(res[3].Result[4]).Get("meta.id").Data(), ShouldEqual, 10)
})
Convey("Start records using an invalid parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET count = "test";
CREATE |person:1..10|;
SELECT * FROM person START AT $count;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 0)
So(res[3].Status, ShouldEqual, "ERR")
So(res[3].Detail, ShouldEqual, "Found 'test' but START expression must be a number")
})
Convey("Start records using a negative number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person START AT -10;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 10)
})
Convey("Start records using a lower minimum number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person START AT 0;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 10)
})
Convey("Start records using a greater maximum number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person START AT 100;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 0)
})
Convey("Start records using a number and limit records by a number", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person LIMIT BY 5 START AT 5;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 3)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 5)
So(data.Consume(res[2].Result[0]).Get("meta.id").Data(), ShouldEqual, 6)
So(data.Consume(res[2].Result[4]).Get("meta.id").Data(), ShouldEqual, 10)
})
Convey("Version records using a datetime", t, func() {
setupDB()
txt := `
USE NS test DB test;
CREATE |person:1..10|;
SELECT * FROM person VERSION "2017-01-01";
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 4)
So(res[1].Result, ShouldHaveLength, 10)
So(res[2].Result, ShouldHaveLength, 0)
So(res[3].Result, ShouldHaveLength, 10)
})
Convey("Version records using a date parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET date = "2017-01-01";
CREATE |person:1..10|;
SELECT * FROM person VERSION $date;
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 5)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 0)
So(res[4].Result, ShouldHaveLength, 10)
})
Convey("Version records using a time parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET time = "2017-01-01T15:04:05+07:00";
CREATE |person:1..10|;
SELECT * FROM person VERSION $time;
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 5)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 0)
So(res[4].Result, ShouldHaveLength, 10)
})
Convey("Version records using an invalid parameter", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET time = "test";
CREATE |person:1..10|;
SELECT * FROM person VERSION $time;
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 5)
So(res[2].Result, ShouldHaveLength, 10)
So(res[3].Result, ShouldHaveLength, 0)
So(res[3].Status, ShouldEqual, "ERR")
So(res[3].Detail, ShouldEqual, "Found 'test' but VERSION expression must be a date or time")
So(res[4].Result, ShouldHaveLength, 10)
})
Convey("Test version on a thing", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET old = time.now();
CREATE person:test;
UPDATE person:test SET test = 1;
LET one = time.now();
UPDATE person:test SET test = 2;
LET two = time.now();
UPDATE person:test SET test = 3;
LET tre = time.now();
SELECT * FROM person VERSION $old;
SELECT * FROM person VERSION $one;
SELECT * FROM person VERSION $two;
SELECT * FROM person VERSION $tre;
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 14)
So(res[3].Result, ShouldHaveLength, 1)
So(res[5].Result, ShouldHaveLength, 1)
So(res[7].Result, ShouldHaveLength, 1)
So(res[9].Result, ShouldHaveLength, 0)
So(res[10].Result, ShouldHaveLength, 1)
So(data.Consume(res[10].Result[0]).Get("test").Data(), ShouldEqual, 1)
So(res[11].Result, ShouldHaveLength, 1)
So(data.Consume(res[11].Result[0]).Get("test").Data(), ShouldEqual, 2)
So(res[12].Result, ShouldHaveLength, 1)
So(data.Consume(res[12].Result[0]).Get("test").Data(), ShouldEqual, 3)
So(res[13].Result, ShouldHaveLength, 1)
So(data.Consume(res[13].Result[0]).Get("test").Data(), ShouldEqual, 3)
})
Convey("Test version on a table", t, func() {
setupDB()
txt := `
USE NS test DB test;
LET old = time.now();
CREATE |person:1..3|;
UPDATE person:1, person:2, person:3 SET test = 1;
LET one = time.now();
UPDATE person:1, person:2, person:3 SET test = 2;
LET two = time.now();
UPDATE person:1, person:2, person:3 SET test = 3;
LET tre = time.now();
SELECT * FROM person VERSION $old;
SELECT * FROM person VERSION $one;
SELECT * FROM person VERSION $two;
SELECT * FROM person VERSION $tre;
SELECT * FROM person;
`
res, err := Execute(setupKV(), txt, nil)
So(err, ShouldBeNil)
So(res, ShouldHaveLength, 14)
So(res[3].Result, ShouldHaveLength, 3)
So(res[5].Result, ShouldHaveLength, 3)
So(res[7].Result, ShouldHaveLength, 3)
So(res[9].Result, ShouldHaveLength, 0)
So(res[10].Result, ShouldHaveLength, 3)
So(data.Consume(res[10].Result).Get("0.test").Data(), ShouldEqual, 1)
So(data.Consume(res[10].Result).Get("1.test").Data(), ShouldEqual, 1)
So(data.Consume(res[10].Result).Get("2.test").Data(), ShouldEqual, 1)
So(res[11].Result, ShouldHaveLength, 3)
So(data.Consume(res[11].Result).Get("0.test").Data(), ShouldEqual, 2)
So(data.Consume(res[11].Result).Get("1.test").Data(), ShouldEqual, 2)
So(data.Consume(res[11].Result).Get("2.test").Data(), ShouldEqual, 2)
So(res[12].Result, ShouldHaveLength, 3)
So(data.Consume(res[12].Result).Get("0.test").Data(), ShouldEqual, 3)
So(data.Consume(res[12].Result).Get("1.test").Data(), ShouldEqual, 3)
So(data.Consume(res[12].Result).Get("2.test").Data(), ShouldEqual, 3)
So(res[13].Result, ShouldHaveLength, 3)
So(data.Consume(res[13].Result).Get("0.test").Data(), ShouldEqual, 3)
So(data.Consume(res[13].Result).Get("1.test").Data(), ShouldEqual, 3)
So(data.Consume(res[13].Result).Get("2.test").Data(), ShouldEqual, 3)
})
}