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Viewing changes to plugin/show_dictionary/show_columns.cc

  • Committer: lbieber
  • Date: 2010-10-01 13:06:31 UTC
  • mfrom: (1802.2.2 drizzle-bug-651948)
  • mto: This revision was merged to the branch mainline in revision 1805.
  • Revision ID: lbieber@orisndriz08-20101001130631-xubscnhmj7r5dn6g
Merge Andrew - Fix bug 651948 - Index lengths not retrieved using drizzledump

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Lines of Context:
plugin/show_dictionary/show_columns.cc
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static const string DATETIME("DATETIME");
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ShowColumns::ShowColumns() :
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  show_dictionary::Show("SHOW_COLUMNS")
 
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  plugin::TableFunction("DATA_DICTIONARY", "SHOW_COLUMNS")
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{
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  add_field("Field");
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  add_field("Type");
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}
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ShowColumns::Generator::Generator(Field **arg) :
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  show_dictionary::Show::Generator(arg),
 
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  plugin::TableFunction::Generator(arg),
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  is_tables_primed(false),
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  is_columns_primed(false),
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  column_iterator(0)
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{
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  if (not isShowQuery())
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   return;
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  statement::Show *select= static_cast<statement::Show *>(getSession().lex->statement);
 
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  statement::Select *select= static_cast<statement::Select *>(getSession().lex->statement);
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  if (not select->getShowTable().empty() && not select->getShowSchema().empty())
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  {
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    table_name.append(select->getShowTable().c_str());
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    identifier::Table identifier(select->getShowSchema().c_str(), select->getShowTable().c_str());
 
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    TableIdentifier identifier(select->getShowSchema().c_str(), select->getShowTable().c_str());
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    is_tables_primed= plugin::StorageEngine::getTableDefinition(getSession(),
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                                                                identifier,
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    is_columns_primed= true;
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  }
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  if (column_iterator >= getTableProto()->field_size())
 
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  if (column_iterator >= getTableProto().field_size())
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    return false;
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  column= getTableProto()->field(column_iterator);
 
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  column= getTableProto().field(column_iterator);
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  return true;
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}
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  case message::Table::Field::DATE:
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    push(DATE);
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    break;
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  case message::Table::Field::EPOCH:
 
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  case message::Table::Field::TIMESTAMP:
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    push(TIMESTAMP);
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    break;
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  case message::Table::Field::DATETIME:
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  pushType(column.type(), column.string_options().collation());
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  /* Null */
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  push(not column.constraints().is_notnull());
 
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  push(column.constraints().is_nullable());
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  /* Default */
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  if (column.options().has_default_value())