internal ReadOnlyCollection<ReadOnlyCollection<SqlParameterInfo>> ParameterizeBlock(SqlBlock block) {
SqlParameterInfo rowStatus =
new SqlParameterInfo(
new SqlParameter(typeof(int), typeProvider.From(typeof(int)), "@ROWCOUNT", block.SourceExpression)
);
List<ReadOnlyCollection<SqlParameterInfo>> list = new List<ReadOnlyCollection<SqlParameterInfo>>();
for (int i = 0, n = block.Statements.Count; i < n; i++) {
SqlNode statement = block.Statements[i];
List<SqlParameterInfo> parameters = this.ParameterizeInternal(statement);
if (i > 0) {
parameters.Add(rowStatus);
}
list.Add(parameters.AsReadOnly());
}
return list.AsReadOnly();
}
private SqlParameter InsertLookup(SqlValue cp) {
SqlParameterInfo pi = null;
if (!this.map.TryGetValue(cp, out pi)) {
SqlParameter p;
if (this.timeProviderType == null) {
p = new SqlParameter(cp.ClrType, cp.SqlType, this.parameterizer.CreateParameterName(), cp.SourceExpression);
pi = new SqlParameterInfo(p, cp.Value);
}
else {
p = new SqlParameter(cp.ClrType, this.timeProviderType, this.parameterizer.CreateParameterName(), cp.SourceExpression);
pi = new SqlParameterInfo(p, ((DateTime)cp.Value).TimeOfDay);
}
this.map.Add(cp, pi);
this.currentParams.Add(pi);
}
return pi.Parameter;
}