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|
test_run = require('test_run').new()
---
...
engine = test_run:get_cfg('engine')
---
...
_ = box.space._session_settings:update('sql_default_engine', {{'=', 2, engine}})
---
...
-- box.cfg()
-- Create space.
box.execute("CREATE TABLE t3(id INT primary key,x INT,y INT);");
---
- row_count: 1
...
box.execute("CREATE UNIQUE INDEX t3y ON t3(y);");
---
- row_count: 1
...
-- Seed entries.
box.execute("INSERT INTO t3 VALUES (1, 1, NULL);");
---
- row_count: 1
...
box.execute("INSERT INTO t3 VALUES(2,9,NULL);");
---
- row_count: 1
...
box.execute("INSERT INTO t3 VALUES(3,5,NULL);");
---
- row_count: 1
...
box.execute("INSERT INTO t3 VALUES(6, 234,567);");
---
- row_count: 1
...
-- Delete should be done from both trees..
box.execute("DELETE FROM t3 WHERE y IS NULL;");
---
- row_count: 3
...
-- Verify.
box.execute("SELECT * FROM t3;");
---
- metadata:
- name: ID
type: integer
- name: X
type: integer
- name: Y
type: integer
rows:
- [6, 234, 567]
...
-- Cleanup.
box.execute("DROP INDEX t3y ON t3");
---
- row_count: 1
...
box.execute("DROP TABLE t3;");
---
- row_count: 1
...
-- Debug.
-- require("console").start()
|
