Bug 166029 Help context displays only the first time in data set query editor[0703]
Help context displays only the first time in data set query editor Build number: 2.2.0.v20061128-0824 Steps to reproduce: 1.new a report 2.new a JDBC data source: Driver:jdbc:oracle:thin:@spmdb:1521:test Database URL:jdbc:oracle:thin:@spmdb:1521:test user:root,password:root 3.new a set using above data source,in data set query input "select * from" 4.then input "CORDER.",then help context list displays 5.then delete the query and reinput "select * from CORDER." Expected result: help context list will be displayed whenever you input Actual result: Help context list was displayed in the first time and after that nothing is displayed. Error log: N/A
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/JdbcSQLContentAssistProcessor.java
}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationValidator()
	 */
	public IContextInformationValidator getContextInformationValidator( )
	{
		return null;
	}
	/**
	 * @param viewer
	 * @param offset
	 * @return
	 */
	private ICompletionProposal[] getTableOrColumnCompletionProposals(
			ITextViewer viewer, int offset )
	{
		if ( offset > viewer.getTopIndexStartOffset( ) + 2 )
		{
			try
			{
				
				
				String tableName = stripQuotes( findWord( viewer, offset - 2 ) );
				String schemaName = null;
				
				int startOffset = offset - tableName.length( ) - 2;
				if ( startOffset > viewer.getTopIndexStartOffset( ) )
				{