#include <SQLiteDatabase.h>

Inheritance diagram for ripple::SQLiteDatabase:

[legend]

Collaboration diagram for ripple::SQLiteDatabase:

Public Types
using	AccountTx = std::pair< std::shared_ptr< Transaction >, std::shared_ptr< TxMeta > >

using	AccountTxs = std::vector< AccountTx >

using	txnMetaLedgerType = std::tuple< Blob, Blob, std::uint32_t >

using	MetaTxsList = std::vector< txnMetaLedgerType >

using	LedgerSequence = uint32_t

using	LedgerHash = uint256

using	LedgerShortcut = RPC::LedgerShortcut

using	LedgerSpecifier = std::variant< LedgerRange, LedgerShortcut, LedgerSequence, LedgerHash >

Public Member Functions
virtual std::optional< LedgerIndex >	getTransactionsMinLedgerSeq ()=0
	getTransactionsMinLedgerSeq Returns the minimum ledger sequence stored in the Transactions table.

virtual std::optional< LedgerIndex >	getAccountTransactionsMinLedgerSeq ()=0
	getAccountTransactionsMinLedgerSeq Returns the minimum ledger sequence stored in the AccountTransactions table.

virtual void	deleteTransactionByLedgerSeq (LedgerIndex ledgerSeq)=0
	deleteTransactionByLedgerSeq Deletes transactions from the ledger with the given sequence.

virtual void	deleteBeforeLedgerSeq (LedgerIndex ledgerSeq)=0
	deleteBeforeLedgerSeq Deletes all ledgers with a sequence number less than or equal to the given ledger sequence.

virtual void	deleteTransactionsBeforeLedgerSeq (LedgerIndex ledgerSeq)=0
	deleteTransactionsBeforeLedgerSeq Deletes all transactions with a sequence number less than or equal to the given ledger sequence.

virtual void	deleteAccountTransactionsBeforeLedgerSeq (LedgerIndex ledgerSeq)=0
	deleteAccountTransactionsBeforeLedgerSeq Deletes all account transactions with a sequence number less than or equal to the given ledger sequence.

virtual std::size_t	getTransactionCount ()=0
	getTransactionCount Returns the number of transactions.

virtual std::size_t	getAccountTransactionCount ()=0
	getAccountTransactionCount Returns the number of account transactions.

virtual struct CountMinMax	getLedgerCountMinMax ()=0
	getLedgerCountMinMax Returns the minimum ledger sequence, maximum ledger sequence and total number of saved ledgers.

virtual bool	saveValidatedLedger (std::shared_ptr< Ledger const > const &ledger, bool current)=0
	saveValidatedLedger Saves a ledger into the database.

virtual std::optional< LedgerInfo >	getLimitedOldestLedgerInfo (LedgerIndex ledgerFirstIndex)=0
	getLimitedOldestLedgerInfo Returns the info of the oldest ledger whose sequence number is greater than or equal to the given sequence number.

virtual std::optional< LedgerInfo >	getLimitedNewestLedgerInfo (LedgerIndex ledgerFirstIndex)=0
	getLimitedNewestLedgerInfo Returns the info of the newest ledger whose sequence number is greater than or equal to the given sequence number.

virtual AccountTxs	getOldestAccountTxs (AccountTxOptions const &options)=0
	getOldestAccountTxs Returns the oldest transactions for the account that matches the given criteria starting from the provided offset.

virtual AccountTxs	getNewestAccountTxs (AccountTxOptions const &options)=0
	getNewestAccountTxs Returns the newest transactions for the account that matches the given criteria starting from the provided offset.

virtual MetaTxsList	getOldestAccountTxsB (AccountTxOptions const &options)=0
	getOldestAccountTxsB Returns the oldest transactions in binary form for the account that matches the given criteria starting from the provided offset.

virtual MetaTxsList	getNewestAccountTxsB (AccountTxOptions const &options)=0
	getNewestAccountTxsB Returns the newest transactions in binary form for the account that matches the given criteria starting from the provided offset.

virtual std::pair< AccountTxs, std::optional< AccountTxMarker > >	oldestAccountTxPage (AccountTxPageOptions const &options)=0
	oldestAccountTxPage Returns the oldest transactions for the account that matches the given criteria starting from the provided marker.

virtual std::pair< AccountTxs, std::optional< AccountTxMarker > >	newestAccountTxPage (AccountTxPageOptions const &options)=0
	newestAccountTxPage Returns the newest transactions for the account that matches the given criteria starting from the provided marker.

virtual std::pair< MetaTxsList, std::optional< AccountTxMarker > >	oldestAccountTxPageB (AccountTxPageOptions const &options)=0
	oldestAccountTxPageB Returns the oldest transactions in binary form for the account that matches the given criteria starting from the provided marker.

virtual std::pair< MetaTxsList, std::optional< AccountTxMarker > >	newestAccountTxPageB (AccountTxPageOptions const &options)=0
	newestAccountTxPageB Returns the newest transactions in binary form for the account that matches the given criteria starting from the provided marker.

virtual std::variant< AccountTx, TxSearched >	getTransaction (uint256 const &id, std::optional< ClosedInterval< uint32_t > > const &range, error_code_i &ec)=0
	getTransaction Returns the transaction with the given hash.

virtual uint32_t	getKBUsedAll ()=0
	getKBUsedAll Returns the amount of space used by all databases.

virtual uint32_t	getKBUsedLedger ()=0
	getKBUsedLedger Returns the amount of space space used by the ledger database.

virtual uint32_t	getKBUsedTransaction ()=0
	getKBUsedTransaction Returns the amount of space used by the transaction database.

virtual void	closeLedgerDB ()=0
	Closes the ledger database.

virtual void	closeTransactionDB ()=0
	Closes the transaction database.

virtual std::optional< LedgerIndex >	getMinLedgerSeq ()=0
	getMinLedgerSeq Returns the minimum ledger sequence in the Ledgers table.

virtual std::optional< LedgerIndex >	getMaxLedgerSeq ()=0
	getMaxLedgerSeq Returns the maximum ledger sequence in the Ledgers table.

virtual std::optional< LedgerInfo >	getLedgerInfoByIndex (LedgerIndex ledgerSeq)=0
	getLedgerInfoByIndex Returns a ledger by its sequence.

virtual std::optional< LedgerInfo >	getNewestLedgerInfo ()=0
	getNewestLedgerInfo Returns the info of the newest saved ledger.

virtual std::optional< LedgerInfo >	getLedgerInfoByHash (uint256 const &ledgerHash)=0
	getLedgerInfoByHash Returns the info of the ledger with given hash.

virtual uint256	getHashByIndex (LedgerIndex ledgerIndex)=0
	getHashByIndex Returns the hash of the ledger with the given sequence.

virtual std::optional< LedgerHashPair >	getHashesByIndex (LedgerIndex ledgerIndex)=0
	getHashesByIndex Returns the hashes of the ledger and its parent as specified by the ledgerIndex.

virtual std::map< LedgerIndex, LedgerHashPair >	getHashesByIndex (LedgerIndex minSeq, LedgerIndex maxSeq)=0
	getHashesByIndex Returns hashes of each ledger and its parent for all ledgers within the provided range.

virtual std::vector< std::shared_ptr< Transaction > >	getTxHistory (LedgerIndex startIndex)=0
	getTxHistory Returns the 20 most recent transactions starting from the given number.

virtual bool	ledgerDbHasSpace (Config const &config)=0
	ledgerDbHasSpace Checks if the ledger database has available space.

virtual bool	transactionDbHasSpace (Config const &config)=0
	transactionDbHasSpace Checks if the transaction database has available space.

Static Public Member Functions
static std::unique_ptr< RelationalDatabase >	init (Application &app, Config const &config, JobQueue &jobQueue)
	init Creates and returns an appropriate RelationalDatabase instance based on configuration.

Detailed Description

Definition at line 27 of file SQLiteDatabase.h.

Member Typedef Documentation

◆ AccountTx

using ripple::RelationalDatabase::AccountTx = std::pair<std::shared_ptr<Transaction>, std::shared_ptr<TxMeta> >

inherited

Definition at line 85 of file RelationalDatabase.h.

◆ AccountTxs

using ripple::RelationalDatabase::AccountTxs = std::vector<AccountTx>

inherited

Definition at line 87 of file RelationalDatabase.h.

◆ txnMetaLedgerType

using ripple::RelationalDatabase::txnMetaLedgerType = std::tuple<Blob, Blob, std::uint32_t>

inherited

Definition at line 88 of file RelationalDatabase.h.

◆ MetaTxsList

using ripple::RelationalDatabase::MetaTxsList = std::vector<txnMetaLedgerType>

inherited

Definition at line 89 of file RelationalDatabase.h.

◆ LedgerSequence

using ripple::RelationalDatabase::LedgerSequence = uint32_t

inherited

Definition at line 91 of file RelationalDatabase.h.

◆ LedgerHash

using ripple::RelationalDatabase::LedgerHash = uint256

inherited

Definition at line 92 of file RelationalDatabase.h.

◆ LedgerShortcut

using ripple::RelationalDatabase::LedgerShortcut = RPC::LedgerShortcut

inherited

Definition at line 93 of file RelationalDatabase.h.

◆ LedgerSpecifier

using ripple::RelationalDatabase::LedgerSpecifier = std::variant<LedgerRange, LedgerShortcut, LedgerSequence, LedgerHash>

inherited

Definition at line 94 of file RelationalDatabase.h.

Member Function Documentation

◆ getTransactionsMinLedgerSeq()

virtual std::optional< LedgerIndex > ripple::SQLiteDatabase::getTransactionsMinLedgerSeq ( )

pure virtual

getTransactionsMinLedgerSeq Returns the minimum ledger sequence stored in the Transactions table.

Returns: Ledger sequence or no value if no ledgers exist.

Implemented in ripple::SQLiteDatabaseImp.

◆ getAccountTransactionsMinLedgerSeq()

virtual std::optional< LedgerIndex > ripple::SQLiteDatabase::getAccountTransactionsMinLedgerSeq ( )

pure virtual

getAccountTransactionsMinLedgerSeq Returns the minimum ledger sequence stored in the AccountTransactions table.

Returns: Ledger sequence or no value if no ledgers exist.

Implemented in ripple::SQLiteDatabaseImp.

◆ deleteTransactionByLedgerSeq()

virtual void ripple::SQLiteDatabase::deleteTransactionByLedgerSeq ( LedgerIndex ledgerSeq )

pure virtual

deleteTransactionByLedgerSeq Deletes transactions from the ledger with the given sequence.

Parameters

ledgerSeq Ledger sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ deleteBeforeLedgerSeq()

virtual void ripple::SQLiteDatabase::deleteBeforeLedgerSeq ( LedgerIndex ledgerSeq )

pure virtual

deleteBeforeLedgerSeq Deletes all ledgers with a sequence number less than or equal to the given ledger sequence.

Parameters

ledgerSeq Ledger sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ deleteTransactionsBeforeLedgerSeq()

virtual void ripple::SQLiteDatabase::deleteTransactionsBeforeLedgerSeq ( LedgerIndex ledgerSeq )

pure virtual

deleteTransactionsBeforeLedgerSeq Deletes all transactions with a sequence number less than or equal to the given ledger sequence.

Parameters

ledgerSeq Ledger sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ deleteAccountTransactionsBeforeLedgerSeq()

virtual void ripple::SQLiteDatabase::deleteAccountTransactionsBeforeLedgerSeq ( LedgerIndex ledgerSeq )

pure virtual

deleteAccountTransactionsBeforeLedgerSeq Deletes all account transactions with a sequence number less than or equal to the given ledger sequence.

Parameters

ledgerSeq Ledger sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ getTransactionCount()

virtual std::size_t ripple::SQLiteDatabase::getTransactionCount ( )

pure virtual

getTransactionCount Returns the number of transactions.

Returns: Number of transactions.

Implemented in ripple::SQLiteDatabaseImp.

◆ getAccountTransactionCount()

virtual std::size_t ripple::SQLiteDatabase::getAccountTransactionCount ( )

pure virtual

getAccountTransactionCount Returns the number of account transactions.

Returns: Number of account transactions.

Implemented in ripple::SQLiteDatabaseImp.

◆ getLedgerCountMinMax()

virtual struct CountMinMax ripple::SQLiteDatabase::getLedgerCountMinMax ( )

pure virtual

getLedgerCountMinMax Returns the minimum ledger sequence, maximum ledger sequence and total number of saved ledgers.

Returns: Struct CountMinMax which contains the minimum sequence, maximum sequence and number of ledgers.

Implemented in ripple::SQLiteDatabaseImp.

◆ saveValidatedLedger()

virtual bool ripple::SQLiteDatabase::saveValidatedLedger	(	std::shared_ptr< Ledger const > const &	ledger,
		bool	current
	)

pure virtual

saveValidatedLedger Saves a ledger into the database.

Parameters

ledger	The ledger.
current	True if the ledger is current.

Returns: True if saving was successful.

Implemented in ripple::SQLiteDatabaseImp.

◆ getLimitedOldestLedgerInfo()

virtual std::optional< LedgerInfo > ripple::SQLiteDatabase::getLimitedOldestLedgerInfo ( LedgerIndex ledgerFirstIndex )

pure virtual

getLimitedOldestLedgerInfo Returns the info of the oldest ledger whose sequence number is greater than or equal to the given sequence number.

Parameters

ledgerFirstIndex Minimum ledger sequence.

Returns: Ledger info if found, otherwise no value.

Implemented in ripple::SQLiteDatabaseImp.

◆ getLimitedNewestLedgerInfo()

virtual std::optional< LedgerInfo > ripple::SQLiteDatabase::getLimitedNewestLedgerInfo ( LedgerIndex ledgerFirstIndex )

pure virtual

getLimitedNewestLedgerInfo Returns the info of the newest ledger whose sequence number is greater than or equal to the given sequence number.

Parameters

ledgerFirstIndex Minimum ledger sequence.

Returns: Ledger info if found, otherwise no value.

Implemented in ripple::SQLiteDatabaseImp.

◆ getOldestAccountTxs()

virtual AccountTxs ripple::SQLiteDatabase::getOldestAccountTxs ( AccountTxOptions const & options )

pure virtual

getOldestAccountTxs Returns the oldest transactions for the account that matches the given criteria starting from the provided offset.

Parameters

options Struct AccountTxOptions which contains the criteria to match: the account, ledger search range, the offset of the first entry to return, the number of transactions to return, a flag if this number is unlimited.

Returns: Vector of pairs of found transactions and their metadata sorted in ascending order by account sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ getNewestAccountTxs()

virtual AccountTxs ripple::SQLiteDatabase::getNewestAccountTxs ( AccountTxOptions const & options )

pure virtual

getNewestAccountTxs Returns the newest transactions for the account that matches the given criteria starting from the provided offset.

Parameters

options Struct AccountTxOptions which contains the criteria to match: the account, the ledger search range, the offset of the first entry to return, the number of transactions to return, a flag if this number unlimited.

Returns: Vector of pairs of found transactions and their metadata sorted in descending order by account sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ getOldestAccountTxsB()

virtual MetaTxsList ripple::SQLiteDatabase::getOldestAccountTxsB ( AccountTxOptions const & options )

pure virtual

getOldestAccountTxsB Returns the oldest transactions in binary form for the account that matches the given criteria starting from the provided offset.

Parameters

options Struct AccountTxOptions which contains the criteria to match: the account, the ledger search range, the offset of the first entry to return, the number of transactions to return, a flag if this number unlimited.

Returns: Vector of tuples of found transactions, their metadata and account sequences sorted in ascending order by account sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ getNewestAccountTxsB()

virtual MetaTxsList ripple::SQLiteDatabase::getNewestAccountTxsB ( AccountTxOptions const & options )

pure virtual

getNewestAccountTxsB Returns the newest transactions in binary form for the account that matches the given criteria starting from the provided offset.

Parameters

options Struct AccountTxOptions which contains the criteria to match: the account, the ledger search range, the offset of the first entry to return, the number of transactions to return, a flag if this number is unlimited.

Returns: Vector of tuples of found transactions, their metadata and account sequences sorted in descending order by account sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ oldestAccountTxPage()

virtual std::pair< AccountTxs, std::optional< AccountTxMarker > > ripple::SQLiteDatabase::oldestAccountTxPage ( AccountTxPageOptions const & options )

pure virtual

oldestAccountTxPage Returns the oldest transactions for the account that matches the given criteria starting from the provided marker.

Parameters

options Struct AccountTxPageOptions which contains the criteria to match: the account, the ledger search range, the marker of first returned entry, the number of transactions to return, a flag if this number is unlimited.

Returns: Vector of pairs of found transactions and their metadata sorted in ascending order by account sequence and a marker for the next search if the search was not finished.

Implemented in ripple::SQLiteDatabaseImp.

◆ newestAccountTxPage()

virtual std::pair< AccountTxs, std::optional< AccountTxMarker > > ripple::SQLiteDatabase::newestAccountTxPage ( AccountTxPageOptions const & options )

pure virtual

newestAccountTxPage Returns the newest transactions for the account that matches the given criteria starting from the provided marker.

Parameters

options Struct AccountTxPageOptions which contains the criteria to match: the account, the ledger search range, the marker of the first returned entry, the number of transactions to return, a flag if this number unlimited.

Returns: Vector of pairs of found transactions and their metadata sorted in descending order by account sequence and a marker for the next search if the search was not finished.

Implemented in ripple::SQLiteDatabaseImp.

◆ oldestAccountTxPageB()

virtual std::pair< MetaTxsList, std::optional< AccountTxMarker > > ripple::SQLiteDatabase::oldestAccountTxPageB ( AccountTxPageOptions const & options )

pure virtual

oldestAccountTxPageB Returns the oldest transactions in binary form for the account that matches the given criteria starting from the provided marker.

Parameters

options Struct AccountTxPageOptions which contains criteria to match: the account, the ledger search range, the marker of the first returned entry, the number of transactions to return, a flag if this number unlimited.

Returns: Vector of tuples of found transactions, their metadata and account sequences sorted in ascending order by account sequence and a marker for the next search if the search was not finished.

Implemented in ripple::SQLiteDatabaseImp.

◆ newestAccountTxPageB()

virtual std::pair< MetaTxsList, std::optional< AccountTxMarker > > ripple::SQLiteDatabase::newestAccountTxPageB ( AccountTxPageOptions const & options )

pure virtual

newestAccountTxPageB Returns the newest transactions in binary form for the account that matches the given criteria starting from the provided marker.

Parameters

options Struct AccountTxPageOptions which contains the criteria to match: the account, the ledger search range, the marker of the first returned entry, the number of transactions to return, a flag if this number is unlimited.

Returns: Vector of tuples of found transactions, their metadata and account sequences sorted in descending order by account sequence and a marker for the next search if the search was not finished.

Implemented in ripple::SQLiteDatabaseImp.

◆ getTransaction()

virtual std::variant< AccountTx, TxSearched > ripple::SQLiteDatabase::getTransaction	(	uint256 const &	id,
		std::optional< ClosedInterval< uint32_t > > const &	range,
		error_code_i &	ec
	)

pure virtual

getTransaction Returns the transaction with the given hash.

If a range is provided but the transaction is not found, then check if all ledgers in the range are present in the database.

Parameters

id	Hash of the transaction.
range	Range of ledgers to check, if present.
ec	Default error code value.

Returns: Transaction and its metadata if found, otherwise TxSearched::all if a range is provided and all ledgers from the range are present in the database, TxSearched::some if a range is provided and not all ledgers are present, TxSearched::unknown if the range is not provided or a deserializing error occurred. In the last case the error code is returned via the ec parameter, in other cases the default error code is not changed.

◆ getKBUsedAll()

virtual uint32_t ripple::SQLiteDatabase::getKBUsedAll ( )

pure virtual

getKBUsedAll Returns the amount of space used by all databases.

Returns: Space in kilobytes.

Implemented in ripple::SQLiteDatabaseImp.

◆ getKBUsedLedger()

virtual uint32_t ripple::SQLiteDatabase::getKBUsedLedger ( )

pure virtual

getKBUsedLedger Returns the amount of space space used by the ledger database.

Returns: Space in kilobytes.

Implemented in ripple::SQLiteDatabaseImp.

◆ getKBUsedTransaction()

virtual uint32_t ripple::SQLiteDatabase::getKBUsedTransaction ( )

pure virtual

getKBUsedTransaction Returns the amount of space used by the transaction database.

Returns: Space in kilobytes.

Implemented in ripple::SQLiteDatabaseImp.

◆ closeLedgerDB()

virtual void ripple::SQLiteDatabase::closeLedgerDB ( )

pure virtual

Closes the ledger database.

Implemented in ripple::SQLiteDatabaseImp.

◆ closeTransactionDB()

virtual void ripple::SQLiteDatabase::closeTransactionDB ( )

pure virtual

Closes the transaction database.

Implemented in ripple::SQLiteDatabaseImp.

◆ init()

std::unique_ptr< RelationalDatabase > ripple::RelationalDatabase::init	(	Application &	app,
		Config const &	config,
		JobQueue &	jobQueue
	)

staticinherited

init Creates and returns an appropriate RelationalDatabase instance based on configuration.

Parameters

app	Application object.
config	Config object.
jobQueue	JobQueue object.

Returns: Unique pointer to the interface.

Definition at line 30 of file RelationalDatabase.cpp.

◆ getMinLedgerSeq()

virtual std::optional< LedgerIndex > ripple::RelationalDatabase::getMinLedgerSeq ( )

pure virtualinherited

getMinLedgerSeq Returns the minimum ledger sequence in the Ledgers table.

Returns: Ledger sequence or no value if no ledgers exist.

Implemented in ripple::SQLiteDatabaseImp.

◆ getMaxLedgerSeq()

virtual std::optional< LedgerIndex > ripple::RelationalDatabase::getMaxLedgerSeq ( )

pure virtualinherited

getMaxLedgerSeq Returns the maximum ledger sequence in the Ledgers table.

Returns: Ledger sequence or none if no ledgers exist.

Implemented in ripple::SQLiteDatabaseImp.

◆ getLedgerInfoByIndex()

virtual std::optional< LedgerInfo > ripple::RelationalDatabase::getLedgerInfoByIndex ( LedgerIndex ledgerSeq )

pure virtualinherited

getLedgerInfoByIndex Returns a ledger by its sequence.

Parameters

ledgerSeq Ledger sequence.

Returns: The ledger if found, otherwise no value.

Implemented in ripple::SQLiteDatabaseImp.

◆ getNewestLedgerInfo()

virtual std::optional< LedgerInfo > ripple::RelationalDatabase::getNewestLedgerInfo ( )

pure virtualinherited

getNewestLedgerInfo Returns the info of the newest saved ledger.

Returns: Ledger info if found, otherwise no value.

Implemented in ripple::SQLiteDatabaseImp.

◆ getLedgerInfoByHash()

virtual std::optional< LedgerInfo > ripple::RelationalDatabase::getLedgerInfoByHash ( uint256 const & ledgerHash )

pure virtualinherited

getLedgerInfoByHash Returns the info of the ledger with given hash.

Parameters

ledgerHash Hash of the ledger.

Returns: Ledger if found, otherwise no value.

Implemented in ripple::SQLiteDatabaseImp.

◆ getHashByIndex()

virtual uint256 ripple::RelationalDatabase::getHashByIndex ( LedgerIndex ledgerIndex )

pure virtualinherited

getHashByIndex Returns the hash of the ledger with the given sequence.

Parameters

ledgerIndex Ledger sequence.

Returns: Hash of the ledger.

Implemented in ripple::SQLiteDatabaseImp.

◆ getHashesByIndex() [1/2]

virtual std::optional< LedgerHashPair > ripple::RelationalDatabase::getHashesByIndex ( LedgerIndex ledgerIndex )

pure virtualinherited

getHashesByIndex Returns the hashes of the ledger and its parent as specified by the ledgerIndex.

Parameters

ledgerIndex Ledger sequence.

Returns: Struct LedgerHashPair which contains hashes of the ledger and its parent.

Implemented in ripple::SQLiteDatabaseImp.

◆ getHashesByIndex() [2/2]

virtual std::map< LedgerIndex, LedgerHashPair > ripple::RelationalDatabase::getHashesByIndex	(	LedgerIndex	minSeq,
		LedgerIndex	maxSeq
	)

pure virtualinherited

getHashesByIndex Returns hashes of each ledger and its parent for all ledgers within the provided range.

Parameters

minSeq	Minimum ledger sequence.
maxSeq	Maximum ledger sequence.

Returns: Container that maps the sequence number of a found ledger to the struct LedgerHashPair which contains the hashes of the ledger and its parent.

Implemented in ripple::SQLiteDatabaseImp.

◆ getTxHistory()

virtual std::vector< std::shared_ptr< Transaction > > ripple::RelationalDatabase::getTxHistory ( LedgerIndex startIndex )

pure virtualinherited

getTxHistory Returns the 20 most recent transactions starting from the given number.

Parameters

startIndex First number of returned entry.

Returns: Vector of shared pointers to transactions sorted in descending order by ledger sequence.

Implemented in ripple::SQLiteDatabaseImp.

◆ ledgerDbHasSpace()

virtual bool ripple::RelationalDatabase::ledgerDbHasSpace ( Config const & config )

pure virtualinherited

ledgerDbHasSpace Checks if the ledger database has available space.

Parameters

config Config object.

Returns: True if space is available.

Implemented in ripple::SQLiteDatabaseImp.

◆ transactionDbHasSpace()

virtual bool ripple::RelationalDatabase::transactionDbHasSpace ( Config const & config )

pure virtualinherited

transactionDbHasSpace Checks if the transaction database has available space.

Parameters

config Config object.

Returns: True if space is available.

Implemented in ripple::SQLiteDatabaseImp.

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ AccountTx

◆ AccountTxs

◆ txnMetaLedgerType

◆ MetaTxsList

◆ LedgerSequence

◆ LedgerHash

◆ LedgerShortcut

◆ LedgerSpecifier

Member Function Documentation

◆ getTransactionsMinLedgerSeq()

◆ getAccountTransactionsMinLedgerSeq()

◆ deleteTransactionByLedgerSeq()

◆ deleteBeforeLedgerSeq()

◆ deleteTransactionsBeforeLedgerSeq()

◆ deleteAccountTransactionsBeforeLedgerSeq()

◆ getTransactionCount()

◆ getAccountTransactionCount()

◆ getLedgerCountMinMax()

◆ saveValidatedLedger()

◆ getLimitedOldestLedgerInfo()

◆ getLimitedNewestLedgerInfo()

◆ getOldestAccountTxs()

◆ getNewestAccountTxs()

◆ getOldestAccountTxsB()

◆ getNewestAccountTxsB()

◆ oldestAccountTxPage()

◆ newestAccountTxPage()

◆ oldestAccountTxPageB()

◆ newestAccountTxPageB()

◆ getTransaction()

◆ getKBUsedAll()

◆ getKBUsedLedger()

◆ getKBUsedTransaction()

◆ closeLedgerDB()

◆ closeTransactionDB()

◆ init()

◆ getMinLedgerSeq()

◆ getMaxLedgerSeq()

◆ getLedgerInfoByIndex()

◆ getNewestLedgerInfo()

◆ getLedgerInfoByHash()

◆ getHashByIndex()

◆ getHashesByIndex() [1/2]

◆ getHashesByIndex() [2/2]

◆ getTxHistory()

◆ ledgerDbHasSpace()

◆ transactionDbHasSpace()