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Remove unused tables from wallet.db

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This commit is contained in:
Nik Bougalis
2016-09-01 11:22:44 -07:00
parent 4df24c0e8e
commit a9b3042d7e
1 changed files with 20 additions and 195 deletions
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215
src/ripple/app/main/DBInit.cpp
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@@ -114,216 +114,41 @@ const char* LedgerDBInit[] =
int LedgerDBCount = std::extent<decltype(LedgerDBInit)>::value; int LedgerDBCount = std::extent<decltype(LedgerDBInit)>::value;
// NodeIdentity database holds local accounts and trusted nodes
// VFALCO NOTE but its a table not a database, so...?
//
const char* WalletDBInit[] = const char* WalletDBInit[] =
{ {
// Node identity must be persisted for CAS routing and responsibilities.
"BEGIN TRANSACTION;", "BEGIN TRANSACTION;",
// A node's identity must be persisted, including
// for clustering purposes. This table holds one
// entry: the server's unique identity, but the
// value can be overriden by specifying a node
// identity in the config file using a [node_seed]
// entry.
"CREATE TABLE IF NOT EXISTS NodeIdentity ( \ "CREATE TABLE IF NOT EXISTS NodeIdentity ( \
PublicKey CHARACTER(53), \ PublicKey CHARACTER(53), \
PrivateKey CHARACTER(52) \ PrivateKey CHARACTER(52) \
);", );",
// Miscellaneous persistent information
// Integer: 1 : Used to simplify SQL.
// ScoreUpdated: when scores was last updated.
// FetchUpdated: when last fetch succeeded.
"CREATE TABLE IF NOT EXISTS Misc ( \
Magic INTEGER UNIQUE NOT NULL, \
ScoreUpdated DATETIME, \
FetchUpdated DATETIME \
);",
// Scoring and other information for domains.
//
// Domain:
// Domain source for https.
// PublicKey:
// Set if ever succeeded.
// XXX Use NULL in place of ""
// Source:
// 'M' = Manually added. : 1500
// 'V' = validators.txt : 1000
// 'W' = Web browsing. : 200
// 'R' = Referral : 0
// Next:
// Time of next fetch attempt.
// Scan:
// Time of last fetch attempt.
// Fetch:
// Time of last successful fetch.
// Sha256:
// Checksum of last fetch.
// Comment:
// User supplied comment.
// Table of Domains user has asked to trust.
"CREATE TABLE IF NOT EXISTS SeedDomains ( \
Domain TEXT PRIMARY KEY NOT NULL, \
PublicKey CHARACTER(53), \
Source CHARACTER(1) NOT NULL, \
Next DATETIME, \
Scan DATETIME, \
Fetch DATETIME, \
Sha256 CHARACTER[64], \
Comment TEXT \
);",
// Allow us to easily find the next SeedDomain to fetch.
"CREATE INDEX IF NOT EXISTS SeedDomainNext ON SeedDomains (Next);",
// Table of PublicKeys user has asked to trust.
// Fetches are made to the CAS. This gets the ripple.txt so even validators
// without a web server can publish a ripple.txt.
// Source:
// 'M' = Manually added. : 1500
// 'V' = validators.txt : 1000
// 'W' = Web browsing. : 200
// 'R' = Referral : 0
// Next:
// Time of next fetch attempt.
// Scan:
// Time of last fetch attempt.
// Fetch:
// Time of last successful fetch.
// Sha256:
// Checksum of last fetch.
// Comment:
// User supplied comment.
"CREATE TABLE IF NOT EXISTS SeedNodes ( \
PublicKey CHARACTER(53) PRIMARY KEY NOT NULL, \
Source CHARACTER(1) NOT NULL, \
Next DATETIME, \
Scan DATETIME, \
Fetch DATETIME, \
Sha256 CHARACTER[64], \
Comment TEXT \
);",
// Allow us to easily find the next SeedNode to fetch.
"CREATE INDEX IF NOT EXISTS SeedNodeNext ON SeedNodes (Next);",
// Nodes we trust to not grossly collude against us. Derived from
// SeedDomains, SeedNodes, and ValidatorReferrals.
//
// Score:
// Computed trust score. Higher is better.
// Seen:
// Last validation received.
"CREATE TABLE IF NOT EXISTS TrustedNodes ( \
PublicKey CHARACTER(53) PRIMARY KEY NOT NULL, \
Score INTEGER DEFAULT 0 NOT NULL, \
Seen DATETIME, \
Comment TEXT \
);",
// List of referrals.
// - There may be multiple sources for a Validator. The last source is used.
// Validator:
// Public key of referrer.
// Entry:
// Entry index in [validators] table.
// Referral:
// This is the form provided by the ripple.txt:
// - Public key for CAS based referral.
// - Domain for domain based referral.
// XXX Do garbage collection when validators have no references.
"CREATE TABLE IF NOT EXISTS ValidatorReferrals (\
Validator CHARACTER(53) NOT NULL, \
Entry INTEGER NOT NULL, \
Referral TEXT NOT NULL, \
PRIMARY KEY (Validator,Entry) \
);",
// Validator Manifests // Validator Manifests
R"( "CREATE TABLE IF NOT EXISTS ValidatorManifests ( \
CREATE TABLE IF NOT EXISTS ValidatorManifests ( RawData BLOB NOT NULL \
RawData BLOB NOT NULL
);
)",
// List of referrals from ripple.txt files.
// Validator:
// Public key of referree.
// Entry:
// Entry index in [validators] table.
// IP:
// IP of referred.
// Port:
// -1 = Default
// XXX Do garbage collection when ips have no references.
"CREATE TABLE IF NOT EXISTS IpReferrals ( \
Validator CHARACTER(53) NOT NULL, \
Entry INTEGER NOT NULL, \
IP TEXT NOT NULL, \
Port INTEGER NOT NULL DEFAULT -1, \
PRIMARY KEY (Validator,Entry) \
);", );",
// Old tables that were present in wallet.db and we
// no longer need or use.
"DROP INDEX IF EXISTS SeedNodeNext;",
"DROP INDEX IF EXISTS SeedDomainNext;",
"DROP TABLE IF EXISTS Features;",
"DROP TABLE IF EXISTS TrustedNodes;",
"DROP TABLE IF EXISTS ValidatorReferrals;",
"DROP TABLE IF EXISTS IpReferrals;",
"DROP TABLE IF EXISTS SeedNodes;",
"DROP TABLE IF EXISTS SeedDomains;",
"DROP TABLE IF EXISTS Misc;",
"END TRANSACTION;" "END TRANSACTION;"
}; };
int WalletDBCount = std::extent<decltype(WalletDBInit)>::value; int WalletDBCount = std::extent<decltype(WalletDBInit)>::value;
// Hash node database holds nodes indexed by hash
// VFALCO TODO Remove this since it looks unused
/*
int HashNodeDBCount = std::extent<decltype(HashNodeDBInit)>::value;
*/
// Net node database holds nodes seen on the network
// XXX Not really used needs replacement.
/*
const char* NetNodeDBInit[] =
{
"CREATE TABLE KnownNodes ( \
Hanko CHARACTER(35) PRIMARY KEY, \
LastSeen TEXT, \
HaveContactInfo CHARACTER(1), \
ContactObject BLOB \
);"
};
int NetNodeDBCount = std::extent<decltype(NetNodeDBInit)>::value;
*/
// This appears to be unused
/*
const char* PathFindDBInit[] =
{
"PRAGMA synchronous = OFF; ",
"DROP TABLE TrustLines; ",
"CREATE TABLE TrustLines { "
"To CHARACTER(40), " // Hex of account trusted
"By CHARACTER(40), " // Hex of account trusting
"Currency CHARACTER(80), " // Hex currency, hex issuer
"Use INTEGER, " // Use count
"Seq BIGINT UNSIGNED " // Sequence when use count was updated
"}; ",
"CREATE INDEX TLBy ON TrustLines(By, Currency, Use);",
"CREATE INDEX TLTo ON TrustLines(To, Currency, Use);",
"DROP TABLE Exchanges;",
"CREATE TABLE Exchanges { "
"From CHARACTER(80), "
"To CHARACTER(80), "
"Currency CHARACTER(80), "
"Use INTEGER, "
"Seq BIGINT UNSIGNED "
"}; ",
"CREATE INDEX ExBy ON Exchanges(By, Currency, Use);",
"CREATE INDEX ExTo ON Exchanges(To, Currency, Use);",
};
int PathFindDBCount = std::extent<decltype(PathFindDBInit)>::value;
*/
} // ripple } // ripple