cmd update affect field not in command
--------------------------------------
Key: CORE-6146
URL: http://tracker.firebirdsql.org/browse/CORE-6146
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 3.0.4
Environment: firebird 3.04 64 bits + windows 10. page size 4096
Reporter: ANDERSON BARRETTA
Priority: Critical
I created a new database with only one table. and I pump 480,000 records.
I do not have TRIGGERS, NOTHING.
only:
CREATE TABLE NOTAVENDA (
COD_NOTAVENDA INTEGER NOT NULL,
CODCFOP_NOTAVENDA INTEGER,
XMLNFE_NOTAVENDA BLOB SUB_TYPE 0 SEGMENT SIZE 80
);
FIELD CODCFOP_NOTAVENDA HAS SOME NULLS.
WHEN I RUN COMMAND " UPDATE NOTAVENDA SET CODCFOP_NOTAVENDA =
CODCFOP_NOTAVENDA WHERE (CODCFOP_NOTAVENDA > 0) "
FIELD XML becomes null in more than 300 records.
BUT IF I USE COALESCE
WHERE COALESCE((CODCFOP_NOTAVENDA,0) > 0)
NO PROBLEM OCCURS.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://tracker.firebirdsql.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
Firebird-Devel mailing list, web interface at
https://lists.sourceforge.net/lists/listinfo/firebird-devel
