public override void EnterExactText([NotNull] SearchParser.ExactTextContext context)
{
var text = context.GetText();
this.whereClause = string.Concat(whereClause, " ", $"CONTAINS(twt.text, {text})");
}
/// <summary>
/// Exit a parse tree produced by <see cref="SearchParser.exactText"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitExactText([NotNull] SearchParser.ExactTextContext context)
{
}
