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Viewing changes to drizzled/statement/alter_schema.cc

  • Committer: Olaf van der Spek
  • Date: 2011-10-18 13:52:19 UTC
  • mto: This revision was merged to the branch mainline in revision 2443.
  • Revision ID: olafvdspek@gmail.com-20111018135219-vn5xhy8pvumotthk
Refactor

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drizzled/statement/alter_schema.cc
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using namespace std;
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namespace drizzled
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{
 
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namespace drizzled {
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bool statement::AlterSchema::execute()
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{
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  lex_string_t *db= &lex().name;
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  message::schema::shared_ptr old_definition;
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  if (not validateSchemaOptions())
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    return true;
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  identifier::Schema schema_identifier(string(db->data(), db->size()));
 
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  identifier::Schema schema_identifier(lex().name);
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  if (not schema::check(session(), schema_identifier))
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  {
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    my_error(ER_WRONG_DB_NAME, schema_identifier);
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    return false;
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  }
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  identifier::Schema identifier(db->data());
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  if (not (old_definition= plugin::StorageEngine::getSchemaDefinition(identifier)))
 
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  identifier::Schema identifier(lex().name);
 
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  message::schema::shared_ptr old_definition= plugin::StorageEngine::getSchemaDefinition(identifier);
 
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  if (not old_definition)
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  {
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    my_error(ER_SCHEMA_DOES_NOT_EXIST, identifier); 
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    return true;
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}
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} /* namespace drizzled */
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