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Parser::CreateRoleStmt Class Reference

#include <ParserNode.h>

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Public Member Functions

 CreateRoleStmt (std::string *r)
 CreateRoleStmt (const rapidjson::Value &payload)
const std::string & get_role () const
void execute (const Catalog_Namespace::SessionInfo &session, bool read_only_mode) override
- Public Member Functions inherited from Parser::DDLStmt
void setColumnDescriptor (ColumnDescriptor &cd, const ColumnDef *coldef)
- Public Member Functions inherited from Parser::Node
virtual ~Node ()

Private Attributes

std::unique_ptr< std::string > role_

Detailed Description

Definition at line 1525 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::CreateRoleStmt::CreateRoleStmt ( std::string *  r)

Definition at line 1527 of file ParserNode.h.

1527 : role_(r) {}
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1534
Parser::CreateRoleStmt::CreateRoleStmt ( const rapidjson::Value &  payload)

Definition at line 5598 of file ParserNode.cpp.

References CHECK, json_str(), and role_.

5598  {
5599  CHECK(payload.HasMember("role"));
5600  role_ = std::make_unique<std::string>(json_str(payload["role"]));
5601 }
const std::string json_str(const rapidjson::Value &obj) noexcept
Definition: JsonAccessors.h:44
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1534
#define CHECK(condition)
Definition: Logger.h:291

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Member Function Documentation

void Parser::CreateRoleStmt::execute ( const Catalog_Namespace::SessionInfo session,
bool  read_only_mode 

Implements Parser::DDLStmt.

Definition at line 5603 of file ParserNode.cpp.

References Catalog_Namespace::SessionInfo::get_currentUser(), and get_role().

Referenced by heavydb.cursor.Cursor::executemany().

5604  {
5605  if (read_only_mode) {
5606  throw std::runtime_error("CREATE ROLE invalid in read only mode.");
5607  }
5608  const auto& currentUser = session.get_currentUser();
5609  if (!currentUser.isSuper) {
5610  throw std::runtime_error("CREATE ROLE " + get_role() +
5611  " failed. It can only be executed by super user.");
5612  }
5613  SysCatalog::instance().createRole(
5614  get_role(), /*user_private_role=*/false, /*is_temporary=*/false);
5615 }
const std::string & get_role() const
Definition: ParserNode.h:1529
const UserMetadata & get_currentUser() const
Definition: SessionInfo.h:88

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const std::string& Parser::CreateRoleStmt::get_role ( ) const

Definition at line 1529 of file ParserNode.h.

References role_.

Referenced by execute().

1529 { return *role_; }
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1534

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Member Data Documentation

std::unique_ptr<std::string> Parser::CreateRoleStmt::role_

Definition at line 1534 of file ParserNode.h.

Referenced by CreateRoleStmt(), and get_role().

The documentation for this class was generated from the following files: