sqlserver page exception

2010-08-13  来源:本站原创  分类:Java  人气:163 

SQL statement:

String sql = "select top ? * from bbs_posts where p_fid=? order by p_addtime desc";
         prepStmt = conn.prepareStatement(sql);
         prepStmt.setInt(1, xxx);
         prepStmt.setInt(2, xx);


java.sql.SQLException: '@P0'  Syntax error near  .
     at net.sourceforge.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:368)
     at net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2816)
     at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2254)
     at net.sourceforge.jtds.jdbc.TdsCore.getMoreResults(TdsCore.java:631)
     at net.sourceforge.jtds.jdbc.JtdsStatement.executeSQLQuery(JtdsStatement.java:477)
     at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.executeQuery(JtdsPreparedStatement.java:777)
     at yixun.wap.db.DBConnection.executeQuery(DBConnection.java:41)
     at yixun.wap.bbs.dao.ForumDAO.get500WANforum(ForumDAO.java:282)
     at yixun.wap.bbs.BbsCache.get500WANforumCache(BbsCache.java:91)
     at yixun.wap.bbs.service.ForumBO.get500WANforum(ForumBO.java:143)
     at _jsp._page._bbs._space._second__jsp._jspService(_second__jsp.java:83)

Reason: sql does not support the select top? Pre-compiled and replaced with dynamic mosaic

String sql = "select top %s * from bbs_posts where p_fid=? order by p_addtime desc";
         sql = String.format(sql, num);
  • sqlserver page exception 2010-08-13

    SQL statement: String sql = "select top ? * from bbs_posts where p_fid=? order by p_addtime desc"; prepStmt = conn.prepareStatement(sql); prepStmt.setInt(1, xxx); prepStmt.setInt(2, xx); prepStmt.executeQuery() Pre-compiled: Exception: java.sql.

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