TableDescriptor.h File Reference

#include <cstdint>
#include <string>
#include "DataMgr/MemoryLevel.h"
#include "Fragmenter/AbstractFragmenter.h"
#include "Shared/sqldefs.h"

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Classes
struct	StorageType
	Encapsulates an enumeration of table storage type strings. More...
struct	TableDescriptor
struct	TableDescriptorUpdateParams

Macros
#define	DEFAULT_MAX_ROLLBACK_EPOCHS   3
	specifies the content in-memory of a row in the table metadata table More...

Functions
bool	table_is_replicated (const TableDescriptor *td)
bool	compare_td_id (const TableDescriptor *first, const TableDescriptor *second)
bool	table_is_temporary (const TableDescriptor *const td)

Macro Definition Documentation

#define DEFAULT_MAX_ROLLBACK_EPOCHS   3

specifies the content in-memory of a row in the table metadata table

TableDescriptor

Definition at line 42 of file TableDescriptor.h.

Referenced by Catalog_Namespace::Catalog::dumpCreateTableUnlocked(), Catalog_Namespace::Catalog::dumpSchema(), and Parser::CreateTableAsSelectStmt::execute().

Function Documentation

bool compare_td_id ( const TableDescriptor *  first, const TableDescriptor *  second  )

inline

Definition at line 122 of file TableDescriptor.h.

References TableDescriptor::tableId.

                                                                                       {
  return (first->tableId < second->tableId);
}

bool table_is_replicated ( const TableDescriptor *  td )

inline

Definition at line 117 of file TableDescriptor.h.

References TableDescriptor::partitions.

Referenced by HashJoin::checkHashJoinReplicationConstraint(), anonymous_namespace{RelAlgExecutor.cpp}::do_table_reordering(), DBHandler::get_table_details_impl(), DBHandler::get_tables_meta_impl(), and foreign_storage::is_replicated_table_chunk_key().

                                                           {
  return td->partitions == "REPLICATED";
}

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bool table_is_temporary ( const TableDescriptor *const  td )

inline

Definition at line 126 of file TableDescriptor.h.

References Data_Namespace::CPU_LEVEL, and TableDescriptor::persistenceLevel.

Referenced by AlterTableAlterColumnCommand::alterColumn(), QueryFragmentDescriptor::buildFragmentPerKernelMap(), QueryFragmentDescriptor::buildFragmentPerKernelMapForUnion(), Parser::AddColumnStmt::check_executable(), Catalog_Namespace::Catalog::createShardedTable(), migrations::MigrationMgr::dropRenderGroupColumns(), Catalog_Namespace::Catalog::eraseTableMetadata(), Parser::DropColumnStmt::execute(), Parser::AlterTableParamStmt::execute(), RelAlgExecutor::executeDelete(), Parser::InsertIntoTableAsSelectStmt::populateData(), Catalog_Namespace::Catalog::setColumnSharedDictionary(), and StorageIOFacility::yieldDeleteCallback().

                                                                {
  return td->persistenceLevel == Data_Namespace::MemoryLevel::CPU_LEVEL;
}

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