Rollback command

Syntax

ROLLBACK 

Description

Issues a java.sql.Connection.rollback request. Use only if auto-commit is off. A java.sql.Connection.rollback request undoes the currently active transaction and initiates a new transaction.

Example

ij> autocommit off;
ij> INSERT INTO menu VALUES ('dessert', 'rhubarb pie', 4);
1 row inserted/updated/deleted
ij> SELECT * from menu;
COURSE    |ITEM                |PRICE
-----------------------------------------------
entree    |lamb chop           |14
dessert   |creme brulee        |7
appetizer |baby greens         |7
dessert   |rhubarb pie         |4

4 rows selected
ij> rollback;
ij> SELECT * FROM menu;
COURSE    |ITEM                |PRICE
-----------------------------------------------
entree    |lamb chop           |14
dessert   |creme brulee        |7
appetizer |baby greens         |7

3 rows selected
ij>
Related concepts
ij commands
ij errors
Related reference
Absolute command
After Last command
Async command
Autocommit command
Before First command
Close command
Commit command
Connect command
Describe command
Disconnect command
Driver command
Elapsedtime command
Execute command
Exit command
First command
Get Cursor command
Get Scroll Insensitive Cursor command
Help command
Last command
LocalizedDisplay command
MaximumDisplayWidth command
Next command
Prepare command
Previous command
Protocol command
Readonly command
Relative command
Remove command
Run command
Set Connection command
Show command
Wait For command
Syntax for comments in ij commands
Syntax for identifiers in ij commands
Syntax for strings in ij commands