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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 t1(a INT, b INT, PRIMARY KEY(a, b));");
---
- row_count: 1
...
-- Seed entries
box.execute("INSERT INTO t1 VALUES(1, 2);");
---
- row_count: 1
...
box.execute("INSERT INTO t1 VALUES(2, 4);");
---
- row_count: 1
...
box.execute("INSERT INTO t1 VALUES(1, 5);");
---
- row_count: 1
...
-- Two rows to be removed.
box.execute("DELETE FROM t1 WHERE a=1;");
---
- row_count: 2
...
-- Verify
box.execute("SELECT * FROM t1;");
---
- metadata:
- name: A
type: integer
- name: B
type: integer
rows:
- [2, 4]
...
-- Cleanup
box.execute("DROP TABLE t1;");
---
- row_count: 1
...
-- Debug
-- require("console").start()
--
-- gh-3535: Assertion with trigger and non existent table
--
box.execute("DELETE FROM t1;")
---
- null
- Space 'T1' does not exist
...
box.execute("CREATE TABLE t2 (s1 INT PRIMARY KEY);")
---
- row_count: 1
...
box.execute("CREATE TRIGGER t2 BEFORE INSERT ON t2 FOR EACH ROW BEGIN DELETE FROM t1; END;")
---
- row_count: 1
...
box.execute("INSERT INTO t2 VALUES (0);")
---
- null
- Space 'T1' does not exist
...
box.execute("DROP TABLE t2;")
---
- row_count: 1
...
--
-- gh-2201: TRUNCATE TABLE operation.
--
-- can't truncate system table.
box.execute("TRUNCATE TABLE \"_fk_constraint\";")
---
- null
- Can't truncate a system space, space '_fk_constraint'
...
box.execute("CREATE TABLE t1(id INT PRIMARY KEY, a INT, b TEXT);")
---
- row_count: 1
...
box.execute("INSERT INTO t1 VALUES(1, 1, 'one');")
---
- row_count: 1
...
box.execute("INSERT INTO t1 VALUES(2, 2, 'two');")
---
- row_count: 1
...
-- Truncate rollback
box.execute("START TRANSACTION")
---
- row_count: 0
...
box.execute("TRUNCATE TABLE t1;")
---
- row_count: 0
...
box.execute("ROLLBACK")
---
- row_count: 0
...
box.execute("SELECT * FROM t1")
---
- metadata:
- name: ID
type: integer
- name: A
type: integer
- name: B
type: string
rows:
- [1, 1, 'one']
- [2, 2, 'two']
...
-- Can't truncate view.
box.execute("CREATE VIEW v1 AS SELECT * FROM t1;")
---
- row_count: 1
...
box.execute("TRUNCATE TABLE v1;")
---
- null
- 'Failed to execute SQL statement: can not truncate space ''V1'' because space is
a view'
...
-- Can't truncate table with FK.
box.execute("CREATE TABLE t2(x INT PRIMARY KEY REFERENCES t1(id));")
---
- row_count: 1
...
box.execute("TRUNCATE TABLE t1;")
---
- null
- 'Failed to execute SQL statement: can not truncate space ''T1'' because other objects
depend on it'
...
-- Table triggers should be ignored.
box.execute("DROP TABLE t2;")
---
- row_count: 1
...
box.execute("CREATE TABLE t2(x INT PRIMARY KEY);")
---
- row_count: 1
...
box.execute("CREATE TRIGGER trig2 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t2 VALUES(old.x); END;")
---
- row_count: 1
...
box.execute("TRUNCATE TABLE t1;")
---
- row_count: 0
...
box.execute("SELECT * FROM t1;")
---
- metadata:
- name: ID
type: integer
- name: A
type: integer
- name: B
type: string
rows: []
...
box.execute("SELECT * FROM t2;")
---
- metadata:
- name: X
type: integer
rows: []
...
-- Cleanup.
box.execute("DROP VIEW v1");
---
- row_count: 1
...
box.execute("DROP TABLE t1;")
---
- row_count: 1
...
box.execute("DROP TABLE t2;")
---
- row_count: 1
...
|
