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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 1569 of file ParserNode.h.

Constructor & Destructor Documentation

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

Definition at line 1571 of file ParserNode.h.

1571 : role_(r) {}
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1578
Parser::CreateRoleStmt::CreateRoleStmt ( const rapidjson::Value &  payload)

Definition at line 5571 of file ParserNode.cpp.

References CHECK, json_str(), and role_.

5571  {
5572  CHECK(payload.HasMember("role"));
5573  role_ = std::make_unique<std::string>(json_str(payload["role"]));
5574 }
const std::string json_str(const rapidjson::Value &obj) noexcept
Definition: JsonAccessors.h:44
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1578
#define CHECK(condition)
Definition: Logger.h:222

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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 5576 of file ParserNode.cpp.

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

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

5577  {
5578  if (read_only_mode) {
5579  throw std::runtime_error("CREATE ROLE invalid in read only mode.");
5580  }
5581  const auto& currentUser = session.get_currentUser();
5582  if (!currentUser.isSuper) {
5583  throw std::runtime_error("CREATE ROLE " + get_role() +
5584  " failed. It can only be executed by super user.");
5585  }
5586  SysCatalog::instance().createRole(
5587  get_role(), /*user_private_role=*/false, /*is_temporary=*/false);
5588 }
const std::string & get_role() const
Definition: ParserNode.h:1573
const UserMetadata & get_currentUser() const
Definition: SessionInfo.h:88

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

Definition at line 1573 of file ParserNode.h.

References role_.

Referenced by execute().

1573 { return *role_; }
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1578

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Member Data Documentation

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

Definition at line 1578 of file ParserNode.h.

Referenced by CreateRoleStmt(), and get_role().

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