AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  PreparedStatement: variable amount of placeholders          AppletTalk.com Forum Index -> Java and Databases View previous topic :: View next topic   Author Message Timo Nentwig Guest Posted: Mon Feb 02, 2004 1:56 pm    Post subject: PreparedStatement: variable amount of placeholders Hi! SELECT * FROM foo WHERE bar IN (?) "?" shall be replaced by a variable count of arguments which I don't know at compile-time. Is this what PreparedStatement.setArray() is good for? Seems that there are no wrapper classes that implement Array... TIA Timo Back to top Lee Fesperman Guest Posted: Tue Feb 03, 2004 2:00 am    Post subject: Re: PreparedStatement: variable amount of placeholders Timo Nentwig wrote: Quote: Hi! SELECT * FROM foo WHERE bar IN (?) "?" shall be replaced by a variable count of arguments which I don't know at compile-time. Is this what PreparedStatement.setArray() is good for? Seems that there are no wrapper classes that implement Array... That is not supported by JDBC. ? parameters only accept scalar values. The only solution is to build the SQL command with the needed number of ?'s (or just literals). -- Lee Fesperman, FirstSQL, Inc. (http://www.firstsql.com) ============================================================== * The Ultimate DBMS is here! * FirstSQL/J Object/Relational DBMS (http://www.firstsql.com) 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.