AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  locking a single row with pointbase???          AppletTalk.com Forum Index -> Java and Databases View previous topic :: View next topic   Author Message Holger Bolzum Guest Posted: Mon Aug 15, 2005 12:19 pm    Post subject: locking a single row with pointbase??? Hi! I am programming transactions in TRANSACION_SERIALIZABLE mode. At the beginning of a transaction i want to set a write lock on a single table row with this UPDATE command: this.stmt.executeUpdate( "UPDATE TABLE SET(COLNAME) = VALUES(anything) WHERE COLNAME = anything); In TRANSACION_SERIALIZABLE mode the pointbase DBMS locks this row and the following row in the table also, that means 2 rows??? i dont understand that. In TRANSACTION_READ_COMMITTED pointbase only locks the row which the UPDATE statemant applies to. Has anybody an idea why pointbase does this??? thanks Holger Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         AppletTalk.com Forum Index -> Java and Databases All times are GMT Page 1 of 1   Jump to: Select a forum Java Newsgroups----------------Java DiscussionsWeb-based java games comp.lang.java 3D Graphics API's for Java Java: Support and criticism Java System Announcements comp.lang.java.api JavaBeans Java and CORBA Java and Databases comp.lang.java.developer Java GUI Toolkits Java Help comp.lang.java.javascript JVM, native methods and hardware comp.lang.java.misc Java Language Programming Security and Java comp.lang.java.setup Java Software Tools comp.lang.java.tech ibm.software.java.linux  Non-English Java Newsgroups----------------Java Language (German)Language Java (Français)Java (Italian)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.