postgres13

package
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 Go to latest Published: Jul 17, 2021 License: MIT Imports: 8 Imported by: 1

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Types

type Lock 

type Lock struct {
	LockType           null.String `json:"locktype"`
	Database           null.Int    `json:"database"`
	Relation           null.Int    `json:"relation"`
	Page               null.Int    `json:"page"`
	Tuple              null.Int    `json:"tuple"`
	VirtualXID         null.String `json:"virtualxid"`
	TransactionID      null.Int    `json:"transactionid"`
	ClassID            null.Int    `json:"classid"`
	ObjID              null.Int    `json:"objid"`
	ObjSubID           null.Int    `json:"objsubid"`
	VirtualTransaction null.String `json:"virtualtransaction"`
	PID                null.Int    `json:"pid"`
	Mode               null.String `json:"mode"`
	Granted            null.Bool   `json:"granted"`
	FastPath           null.Bool   `json:"fastpath"`
}

Lock represents a row in pg_locks

func (*Lock) RowTraceable 

func (l *Lock) RowTraceable() bool

func (*Lock) Selects 

func (l *Lock) Selects() []string

Selects returns the column names for select query.

type LockJoined 

type LockJoined struct {
	Lock
	Activities  StatActivities  `json:"activities"`
	Databases   StatDatabases   `json:"databases"`
	Tables      StatTables      `json:"tables"`
	Indexes     StatIndexes     `json:"indexes"`
	TablesIO    StatIOTables    `json:"tables_io"`
	IndexesIO   StatIOIndexes   `json:"indexes_io"`
	SequencesIO StatIOSequences `json:"sequences_io"`
	LockedRow   null.String     `json:"locked_row"`
}

LockJoined is the extended struct of Lock with all the possible joinable fields.

func (*LockJoined) ScanDestinations 

func (lj *LockJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type Locks 

type Locks []LockJoined

Locks is an alias for a slice of LockJoined.

func (*Locks) Scan 

func (ls *Locks) Scan(value interface{}) error

Scan reads the DB value into Locks.

func (*Locks) Value 

func (ls *Locks) Value() (driver.Value, error)

Value converts Locks to a DB value.

type StatActivities 

type StatActivities []StatActivityJoined

StatActivities is an alias for a slice of StatActivityJoined.

func (*StatActivities) Scan 

func (ss *StatActivities) Scan(value interface{}) error

Scan reads the DB value into StatActivities.

func (*StatActivities) Value 

func (ss *StatActivities) Value() (driver.Value, error)

Value converts StatActivities to a DB value.

type StatActivity 

type StatActivity struct {
	DatID           null.Int    `json:"datid,omitempty"`
	DatName         null.String `json:"datname,omitempty"`
	PID             null.Int    `json:"pid,omitempty"`
	LeaderPID       null.Int    `json:"leader_pid,omitempty"`
	UseSysID        null.Int    `json:"usesysid,omitempty"`
	UseName         null.String `json:"usename,omitempty"`
	ApplicationName null.String `json:"application_name,omitempty"`
	ClientAddr      null.String `json:"client_addr,omitempty"`
	ClientHostname  null.String `json:"client_hostname,omitempty"`
	ClientPort      null.Int    `json:"client_port,omitempty"`
	BackendStart    null.Time   `json:"backend_start,omitempty"`
	XactStart       null.Time   `json:"xact_start,omitempty"`
	QueryStart      null.Time   `json:"query_start,omitempty"`
	StateChange     null.Time   `json:"state_change,omitempty"`
	WaitEventType   null.String `json:"wait_event_type,omitempty"`
	WaitEvent       null.String `json:"wait_event,omitempty"`
	State           null.String `json:"state,omitempty"`
	BackendXID      null.String `json:"backend_xid,omitempty"`
	BackendXMin     null.String `json:"backend_xmin,omitempty"`
	Query           null.String `json:"query,omitempty"`
	BackendType     null.String `json:"backend_type,omitempty"`
}

StatActivity represents a row in pg_stat_activity

func (*StatActivity) Selects 

func (s *StatActivity) Selects() []string

Selects returns the column names for select query.

type StatActivityJoined 

type StatActivityJoined struct {
	StatActivity

	Locks             Locks                 `json:"locks,omitempty"`
	TxLocks           Locks                 `json:"tx_locks,omitempty"`
	SSLUsages         StatSSLs              `json:"ssl_usages,omitempty"`
	GSSAPIUsages      StatGSSAPIs           `json:"gssapi_usages,omitempty"`
	WalRecivers       StatWALReceivers      `json:"wal_receivers,omitempty"`
	Databases         StatDatabases         `json:"databases,omitempty"`
	DatabaseConflicts StatDatabaseConflicts `json:"database_conflicts,omitempty"`
	BlockedBy         pq.Int64Array         `json:"blocked_by,omitempty"`
}

StatActivityJoined is the extended struct of StatActivity with all the possible joinable fields.

func (*StatActivityJoined) ScanDestinations 

func (sj *StatActivityJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatArchiver 

type StatArchiver struct {
	ArchivedCount    pginternal.BigInt `json:"archived_count"`
	LastArchivedWAL  null.String       `json:"last_archived_wal"`
	LastArchivedTime null.Time         `json:"last_archived_time"`
	FailedCount      pginternal.BigInt `json:"failed_count"`
	LastFailedWAL    null.String       `json:"last_failed_wal"`
	LastFailedTime   null.Time         `json:"last_failed_time"`
	StatsReset       null.Time         `json:"stats_reset"`
}

StatArchiver represents a row in pg_stat_archiver view

func (*StatArchiver) Selects 

func (s *StatArchiver) Selects() []string

Selects returns the column names for select query.

type StatArchiverJoined 

type StatArchiverJoined struct {
	StatArchiver
}

StatArchiverJoined is the extended struct of StatArchiver with all the possible joinable fields.

func (*StatArchiverJoined) ScanDestinations 

func (sj *StatArchiverJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatArchivers 

type StatArchivers []StatArchiverJoined

StatArchivers is an alias for a slice of StatArchiverJoined.

func (*StatArchivers) Scan 

func (ss *StatArchivers) Scan(value interface{}) error

Scan reads the DB value into StatArchivers.

func (*StatArchivers) Value 

func (ss *StatArchivers) Value() (driver.Value, error)

Value converts StatArchivers to a DB value.

type StatBGWriter 

type StatBGWriter struct {
	CheckpointsTimed    pginternal.BigInt `json:"checkpoints_timed"`
	CheckpointsReq      pginternal.BigInt `json:"checkpoints_req"`
	CheckpointWriteTime null.Float        `json:"checkpoint_write_time"`
	CheckpointSyncTime  null.Float        `json:"checkpoint_sync_time"`
	BuffersCheckpoint   pginternal.BigInt `json:"buffers_checkpoint"`
	BuffersClean        pginternal.BigInt `json:"buffers_clean"`
	MaxWrittenClean     pginternal.BigInt `json:"maxwritten_clean"`
	BuffersBackend      pginternal.BigInt `json:"buffers_backend"`
	BuffersBackendFsync pginternal.BigInt `json:"buffers_backend_fsync"`
	BuffersAlloc        pginternal.BigInt `json:"buffers_alloc"`
	StatsReset          null.Time         `json:"stats_reset"`
}

StatBGWriter represents a row in pg_stat_bgwriter view

func (*StatBGWriter) Selects 

func (s *StatBGWriter) Selects() []string

Selects returns the column names for select query.

type StatBGWriterJoined 

type StatBGWriterJoined struct {
	StatBGWriter
}

StatBGWriterJoined is the extended struct of StatBGWriter with all the possible joinable fields.

func (*StatBGWriterJoined) ScanDestinations 

func (sj *StatBGWriterJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatBGWriters 

type StatBGWriters []StatBGWriterJoined

StatBGWriters is an alias for a slice of StatBGWriterJoined.

func (*StatBGWriters) Scan 

func (ss *StatBGWriters) Scan(value interface{}) error

Scan reads the DB value into StatBGWriters.

func (*StatBGWriters) Value 

func (ss *StatBGWriters) Value() (driver.Value, error)

Value converts StatBGWriters to a DB value.

type StatDatabase 

type StatDatabase struct {
	DatID               pginternal.OID    `json:"datid,omitempty"`
	DatName             null.String       `json:"datname,omitempty"`
	NumBackends         null.Int          `json:"numbackends,omitempty"`
	XactCommit          pginternal.BigInt `json:"xact_commit,omitempty"`
	XactRollback        pginternal.BigInt `json:"xact_rollback,omitempty"`
	BlocksRead          pginternal.BigInt `json:"blks_read,omitempty"`
	BlocksHit           pginternal.BigInt `json:"blks_hit,omitempty"`
	TuplesReturned      pginternal.BigInt `json:"tup_returned,omitempty"`
	TuplesFetched       pginternal.BigInt `json:"tup_fetched,omitempty"`
	TuplesInserted      pginternal.BigInt `json:"tup_inserted,omitempty"`
	TuplesUpdated       pginternal.BigInt `json:"tup_updated,omitempty"`
	TuplesDeleted       pginternal.BigInt `json:"tup_deleted,omitempty"`
	Conflicts           pginternal.BigInt `json:"conflicts,omitempty"`
	TempFiles           pginternal.BigInt `json:"temp_files,omitempty"`
	TempBytes           pginternal.BigInt `json:"temp_bytes,omitempty"`
	Deadlocks           pginternal.BigInt `json:"deadlocks,omitempty"`
	ChecksumFailures    pginternal.BigInt `json:"checksum_failures,omitempty"`
	ChecksumLastFailure null.Time         `json:"checksum_last_failure,omitempty"`
	BlockReadTime       null.Float        `json:"blk_read_time,omitempty"`
	BlockWriteTime      null.Float        `json:"blk_write_time,omitempty"`
	StatsReset          null.Time         `json:"stats_reset,omitempty"`
}

StatDatabase represents a row in pg_stat_database

func (*StatDatabase) Selects 

func (s *StatDatabase) Selects() []string

Selects returns the column names for select query.

type StatDatabaseConflict 

type StatDatabaseConflict struct {
	DatID           pginternal.OID `json:"datid,omitempty"`
	DatName         null.String    `json:"datname,omitempty"`
	ConflTablespace big.Int        `json:"confl_tablespace,omitempty"`
	ConflLock       big.Int        `json:"confl_lock,omitempty"`
	ConflSnapshot   big.Int        `json:"confl_snapshot,omitempty"`
	ConflBufferpin  big.Int        `json:"confl_bufferpin,omitempty"`
	ConflDeadlock   big.Int        `json:"confl_deadlock,omitempty"`
}

StatDatabaseConflict represents a row in pg_stat_database_conflicts

func (*StatDatabaseConflict) Selects 

func (s *StatDatabaseConflict) Selects() []string

Selects returns the column names for select query.

type StatDatabaseConflictJoined 

type StatDatabaseConflictJoined struct {
	StatDatabaseConflict

	Conflicts  StatDatabaseConflicts `json:"conflicts"`
	Locks      Locks                 `json:"locks"`
	Activities StatActivities        `json:"activities"`
}

StatDatabaseConflictJoined is the extended struct of StatDatabaseConflict with all the possible joinable fields.

func (*StatDatabaseConflictJoined) ScanDestinations 

func (sj *StatDatabaseConflictJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatDatabaseConflicts 

type StatDatabaseConflicts []StatDatabaseConflictJoined

StatDatabaseConflicts is an alias for a slice of StatDatabaseConflictJoined.

func (*StatDatabaseConflicts) Scan 

func (ss *StatDatabaseConflicts) Scan(value interface{}) error

Scan reads the DB value into StatDatabaseConflicts.

func (*StatDatabaseConflicts) Value 

func (ss *StatDatabaseConflicts) Value() (driver.Value, error)

Value converts StatDatabaseConflicts to a DB value.

type StatDatabaseJoined 

type StatDatabaseJoined struct {
	StatDatabase

	Conflicts  StatDatabaseConflicts `json:"conflicts"`
	Locks      Locks                 `json:"locks"`
	Activities StatActivities        `json:"activities"`
}

StatDatabaseJoined is the extended struct of StatDatabase with all the possible joinable fields.

func (*StatDatabaseJoined) ScanDestinations 

func (sj *StatDatabaseJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatDatabases 

type StatDatabases []StatDatabaseJoined

StatDatabases is an alias for a slice of StatDatabaseJoined.

func (*StatDatabases) Scan 

func (ss *StatDatabases) Scan(value interface{}) error

Scan reads the DB value into StatDatabases.

func (*StatDatabases) Value 

func (ss *StatDatabases) Value() (driver.Value, error)

Value converts StatDatabases to a DB value.

type StatGSSAPI 

type StatGSSAPI struct {
	PID              null.Int    `json:"pid,omitempty"`
	GSSAuthenticated null.Bool   `json:"gss_authenticated,omitempty"`
	Principal        null.String `json:"principal,omitempty"`
	Encrypted        null.Bool   `json:"encrypted,omitempty"`
}

StatGSSAPI represents a row in pg_stat_gssapi

func (*StatGSSAPI) Selects 

func (s *StatGSSAPI) Selects() []string

Selects returns the column names for select query.

type StatGSSAPIJoined 

type StatGSSAPIJoined struct {
	StatGSSAPI

	Locks      Locks          `json:"locks"`
	Activities StatActivities `json:"activities"`
}

StatGSSAPIJoined is the extended struct of StatGSSAPI with all the possible joinable fields.

func (*StatGSSAPIJoined) ScanDestinations 

func (sj *StatGSSAPIJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatGSSAPIs 

type StatGSSAPIs []StatGSSAPIJoined

StatGSSAPIs is an alias for a slice of StatGSSAPIJoined.

func (*StatGSSAPIs) Scan 

func (ss *StatGSSAPIs) Scan(value interface{}) error

Scan reads the DB value into StatGSSAPIs.

func (*StatGSSAPIs) Value 

func (ss *StatGSSAPIs) Value() (driver.Value, error)

Value converts StatGSSAPIs to a DB value.

type StatIOIndex 

type StatIOIndex struct {
	RelID           pginternal.OID    `json:"relid,omitempty"`
	IndexRelID      pginternal.OID    `json:"indexrelid,omitempty"`
	SchemaName      null.String       `json:"schemaname,omitempty"`
	RelName         null.String       `json:"relname,omitempty"`
	IndexRelName    null.String       `json:"indexrelname,omitempty"`
	IndexBlocksRead pginternal.BigInt `json:"idx_blks_read,omitempty"`
	IndexBlocksHit  pginternal.BigInt `json:"idx_blks_hit,omitempty"`
}

StatIOIndex represents a row in pg_statio_{all,sys,user}_indexes

func (*StatIOIndex) Selects 

func (s *StatIOIndex) Selects() []string

Selects returns the column names for select query.

type StatIOIndexJoined 

type StatIOIndexJoined struct {
	StatIOIndex
}

StatIOIndexJoined is the extended struct of StatIOIndex with all the possible joinable fields.

func (*StatIOIndexJoined) ScanDestinations 

func (sj *StatIOIndexJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatIOIndexes 

type StatIOIndexes []StatIOIndexJoined

StatIOIndexes is an alias for a slice of StatIOIndexJoined.

func (*StatIOIndexes) Scan 

func (ss *StatIOIndexes) Scan(value interface{}) error

Scan reads the DB value into StatIOIndexes.

func (*StatIOIndexes) Value 

func (ss *StatIOIndexes) Value() (driver.Value, error)

Value converts StatIOIndexes to a DB value.

type StatIOSequence 

type StatIOSequence struct {
	RelID      pginternal.OID    `json:"relid,omitempty"`
	SchemaName null.String       `json:"schemaname,omitempty"`
	RelName    null.String       `json:"relname,omitempty"`
	BlocksRead pginternal.BigInt `json:"blks_read,omitempty"`
	BlocksHit  pginternal.BigInt `json:"blks_hit,omitempty"`
}

StatIOSequence represents a row in pg_statio_{all,sys,user}_sequences

func (*StatIOSequence) Selects 

func (s *StatIOSequence) Selects() []string

Selects returns the column names for select query.

type StatIOSequenceJoined 

type StatIOSequenceJoined struct {
	StatIOSequence
}

StatIOSequenceJoined is the extended struct of StatIOSequence with all the possible joinable fields.

func (*StatIOSequenceJoined) ScanDestinations 

func (sj *StatIOSequenceJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatIOSequences 

type StatIOSequences []StatIOSequenceJoined

StatIOSequences is an alias for a slice of StatIOSequenceJoined.

func (*StatIOSequences) Scan 

func (ss *StatIOSequences) Scan(value interface{}) error

Scan reads the DB value into StatIOSequences.

func (*StatIOSequences) Value 

func (ss *StatIOSequences) Value() (driver.Value, error)

Value converts StatIOSequences to a DB value.

type StatIOTable 

type StatIOTable struct {
	RelID                pginternal.OID    `json:"relid,omitempty"`
	SchemaName           null.String       `json:"schemaname,omitempty"`
	RelName              null.String       `json:"relname,omitempty"`
	HeapBlocksRead       pginternal.BigInt `json:"heap_blks_read,omitempty"`
	HeapBlocksHit        pginternal.BigInt `json:"heap_blks_hit,omitempty"`
	IndexBlocksRead      pginternal.BigInt `json:"idx_blks_read,omitempty"`
	IndexBlocksHit       pginternal.BigInt `json:"idx_blks_hit,omitempty"`
	ToastBlocksRead      pginternal.BigInt `json:"toast_blks_read,omitempty"`
	ToastBlocksHit       pginternal.BigInt `json:"toast_blks_hit,omitempty"`
	ToastIndexBlocksRead pginternal.BigInt `json:"tidx_blks_read,omitempty"`
	ToastIndexBlocksHit  pginternal.BigInt `json:"tidx_blks_hit,omitempty"`
}

StatIOTable represents a row in pg_statio_{all,sys,user}_tables

func (*StatIOTable) Selects 

func (s *StatIOTable) Selects() []string

Selects returns the column names for select query.

type StatIOTableJoined 

type StatIOTableJoined struct {
	StatIOTable
}

StatIOTableJoined is the extended struct of StatIOTable with all the possible joinable fields.

func (*StatIOTableJoined) ScanDestinations 

func (sj *StatIOTableJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatIOTables 

type StatIOTables []StatIOTableJoined

StatIOTables is an alias for a slice of StatIOTableJoined.

func (*StatIOTables) Scan 

func (ss *StatIOTables) Scan(value interface{}) error

Scan reads the DB value into StatIOTables.

func (*StatIOTables) Value 

func (ss *StatIOTables) Value() (driver.Value, error)

Value converts StatIOTables to a DB value.

type StatIndex 

type StatIndex struct {
	RelID              pginternal.OID    `json:"relid,omitempty"`
	IndexRelID         pginternal.OID    `json:"indexrelid,omitempty"`
	SchemaName         null.String       `json:"schemaname,omitempty"`
	RelName            null.String       `json:"relname,omitempty"`
	IndexRelName       null.String       `json:"indexrelname,omitempty"`
	IndexScan          pginternal.BigInt `json:"idx_scan,omitempty"`
	IndexTuplesRead    pginternal.BigInt `json:"idx_tup_read,omitempty"`
	IndexTuplesFetched pginternal.BigInt `json:"idx_tup_fetch,omitempty"`
}

StatIndex represents a row in pg_stat_{all,sys,user}_indexes

func (*StatIndex) Selects 

func (s *StatIndex) Selects() []string

Selects returns the column names for select query.

type StatIndexJoined 

type StatIndexJoined struct {
	StatIndex

	Tables    StatTables    `json:"tables"`
	TablesIO  StatIOTables  `json:"tables_io"`
	Locks     Locks         `json:"locks"`
	IndexesIO StatIOIndexes `json:"indexes_io"`
}

StatIndexJoined is the extended struct of StatIndex with all the possible joinable fields.

func (*StatIndexJoined) ScanDestinations 

func (sj *StatIndexJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatIndexes 

type StatIndexes []StatIndexJoined

StatIndexes is an alias for a slice of StatIndexJoined.

func (*StatIndexes) Scan 

func (ss *StatIndexes) Scan(value interface{}) error

Scan reads the DB value into StatIndexes.

func (*StatIndexes) Value 

func (ss *StatIndexes) Value() (driver.Value, error)

Value converts StatIndexes to a DB value.

type StatReplication 

type StatReplication struct {
	PID             null.Int            `json:"pid,omitempty"`
	UseSysID        null.Int            `json:"usesysid,omitempty"`
	UseName         null.String         `json:"usename,omitempty"`
	ApplicationName null.String         `json:"application_name,omitempty"`
	ClientAddr      null.String         `json:"client_addr,omitempty"`
	ClientHostname  null.String         `json:"client_hostname,omitempty"`
	ClientPort      null.Int            `json:"client_port,omitempty"`
	BackendStart    null.Time           `json:"backend_start,omitempty"`
	BackendXMin     null.String         `json:"backend_xmin,omitempty"`
	State           null.String         `json:"state,omitempty"`
	SentLSN         pginternal.LSN      `json:"sent_lsn,omitempty"`
	WriteLSN        pginternal.LSN      `json:"write_lsn,omitempty"`
	FlushLSN        pginternal.LSN      `json:"flush_lsn,omitempty"`
	ReplayLSN       pginternal.LSN      `json:"replay_lsn,omitempty"`
	WriteLag        pqinterval.Interval `json:"write_lag,omitempty"`
	FlushLag        pqinterval.Interval `json:"flush_lag,omitempty"`
	ReplayLag       pqinterval.Interval `json:"replay_lag,omitempty"`
	SyncPriority    null.Int            `json:"sync_priority,omitempty"`
	SyncState       null.String         `json:"sync_state,omitempty"`
	ReplayTime      null.Time           `json:"replay_time,omitempty"`
}

StatReplication represents a row in pg_stat_replication

func (*StatReplication) Selects 

func (s *StatReplication) Selects() []string

Selects returns the column names for select query.

type StatReplicationJoined 

type StatReplicationJoined struct {
	StatReplication

	Locks        Locks            `json:"locks,omitempty"`
	SSLUsages    StatSSLs         `json:"ssl_usages,omitempty"`
	GSSAPIUsages StatGSSAPIs      `json:"gssapi_usages,omitempty"`
	WalRecivers  StatWALReceivers `json:"wal_receivers,omitempty"`
}

StatReplicationJoined is the extended struct of StatReplication with all the possible joinable fields.

func (*StatReplicationJoined) ScanDestinations 

func (sj *StatReplicationJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatReplications 

type StatReplications []StatReplicationJoined

StatReplications is an alias for a slice of StatReplicationJoined.

func (*StatReplications) Scan 

func (ss *StatReplications) Scan(value interface{}) error

Scan reads the DB value into StatReplications.

func (*StatReplications) Value 

func (ss *StatReplications) Value() (driver.Value, error)

Value converts StatReplications to a DB value.

type StatSLRU 

type StatSLRU struct {
	Name          null.String       `json:"name"`
	BlocksZeroed  pginternal.BigInt `json:"blks_zeroed"`
	BlocksHit     pginternal.BigInt `json:"blks_hit"`
	BlocksRead    pginternal.BigInt `json:"blks_read"`
	BlocksWritten pginternal.BigInt `json:"blks_written"`
	BlocksExists  pginternal.BigInt `json:"blks_exists"`
	Flushes       pginternal.BigInt `json:"flushes"`
	Truncates     pginternal.BigInt `json:"truncates"`
	StatsReset    pginternal.BigInt `json:"stats_reset"`
}

StatSLRU represents a row in pg_stat_slru view

func (*StatSLRU) Selects 

func (s *StatSLRU) Selects() []string

Selects returns the column names for select query.

type StatSLRUJoined 

type StatSLRUJoined struct {
	StatSLRU
}

StatSLRUJoined is the extended struct of StatSLRU with all the possible joinable fields.

func (*StatSLRUJoined) ScanDestinations 

func (sj *StatSLRUJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatSLRUs 

type StatSLRUs []StatSLRUJoined

StatSLRUs is an alias for a slice of StatSLRUJoined.

func (*StatSLRUs) Scan 

func (ss *StatSLRUs) Scan(value interface{}) error

Scan reads the DB value into StatSLRUs.

func (*StatSLRUs) Value 

func (ss *StatSLRUs) Value() (driver.Value, error)

Value converts StatSLRUs to a DB value.

type StatSSL 

type StatSSL struct {
	PID          null.Int    `json:"pid,omitempty"`
	SSL          null.Bool   `json:"ssl,omitempty"`
	Version      null.String `json:"version,omitempty"`
	Cipher       null.String `json:"cipher,omitempty"`
	Bits         null.Int    `json:"bits,omitempty"`
	Compression  null.Bool   `json:"compression,omitempty"`
	ClientDN     null.String `json:"client_dn,omitempty"`
	ClientSerial null.Float  `json:"client_serial,omitempty"`
	IssuerDN     null.String `json:"issuer_dn,omitempty"`
}

StatSSL represents a row in pg_stat_ssl view

func (*StatSSL) Selects 

func (s *StatSSL) Selects() []string

Selects returns the column names for select query.

type StatSSLJoined 

type StatSSLJoined struct {
	StatSSL

	Locks      Locks          `json:"locks"`
	Activities StatActivities `json:"activities"`
}

StatSSLJoined is the extended struct of StatSSL with all the possible joinable fields.

func (*StatSSLJoined) ScanDestinations 

func (sj *StatSSLJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatSSLs 

type StatSSLs []StatSSLJoined

StatSSLs is an alias for a slice of StatSSLJoined.

func (*StatSSLs) Scan 

func (ss *StatSSLs) Scan(value interface{}) error

Scan reads the DB value into StatSSLs.

func (*StatSSLs) Value 

func (ss *StatSSLs) Value() (driver.Value, error)

Value converts StatSSLs to a DB value.

type StatSubscription 

type StatSubscription struct {
	SubID              null.Int       `json:"subid,omitempty"`
	SubName            null.String    `json:"subname,omitempty"`
	PID                null.Int       `json:"pid,omitempty"`
	RelID              null.Int       `json:"relid,omitempty"`
	ReceivedLSN        pginternal.LSN `json:"received_lsn,omitempty"`
	LastMsgSendTime    null.Time      `json:"last_msg_send_time,omitempty"`
	LastMsgReceiptTime null.Time      `json:"last_msg_receipt_time,omitempty"`
	LatestEndLSN       pginternal.LSN `json:"latest_end_lsn,omitempty"`
	LatestEndTime      null.Time      `json:"latest_end_time,omitempty"`
}

StatSubscription represents a row in pg_stat_subscription

func (*StatSubscription) Selects 

func (s *StatSubscription) Selects() []string

Selects returns the column names for select query.

type StatSubscriptionJoined 

type StatSubscriptionJoined struct {
	StatSubscription

	Locks      Locks          `json:"locks"`
	Activities StatActivities `json:"activities"`
}

StatSubscriptionJoined is the extended struct of StatSubscription with all the possible joinable fields.

func (*StatSubscriptionJoined) ScanDestinations 

func (sj *StatSubscriptionJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatSubscriptions 

type StatSubscriptions []StatSubscriptionJoined

StatSubscriptions is an alias for a slice of StatSubscriptionJoined.

func (*StatSubscriptions) Scan 

func (ss *StatSubscriptions) Scan(value interface{}) error

Scan reads the DB value into StatSubscriptions.

func (*StatSubscriptions) Value 

func (ss *StatSubscriptions) Value() (driver.Value, error)

Value converts StatSubscriptions to a DB value.

type StatTable 

type StatTable struct {
	RelID                       null.Int    `json:"relid"`
	SchemaName                  null.String `json:"schemaname"`
	RelName                     null.String `json:"relname"`
	NumSequentialScans          null.Int    `json:"seq_scan"`
	NumSequentialRowsRead       null.Int    `json:"seq_tup_read"`
	NumIndexScans               null.Int    `json:"idx_scan"`
	NumIndexRowsFetched         null.Int    `json:"idx_tup_fetch"`
	NumRowsInserted             null.Int    `json:"n_tup_ins"`
	NumRowsUpdated              null.Int    `json:"n_tup_upd"`
	NumRowsDeleted              null.Int    `json:"n_tup_del"`
	NumRowsHotUpdated           null.Int    `json:"n_tup_hot_upd"`
	NumEstimatedLiveRows        null.Int    `json:"n_live_tup"`
	NumEstimatedDeadRows        null.Int    `json:"n_dead_tup"`
	NumRowsModifiedSinceAnalyze null.Int    `json:"n_mod_since_analyze"`
	NumInsertsSinceVacuum       null.Int    `json:"n_ins_since_vacuum"`
	NumManuallyVacuumed         null.Int    `json:"vacuum_count"`
	LastManuallyVacuumedAt      null.Time   `json:"last_vacuum"`
	NumAutoVacuumed             null.Int    `json:"autovacuum_count"`
	LastAutoVacuumedAt          null.Time   `json:"last_autovacuum"`
	NumManuallyAnalyzed         null.Int    `json:"analyze_count"`
	LastManuallyAnalyzedAt      null.Time   `json:"last_analyze"`
	NumAutoAnalyzed             null.Int    `json:"autoanalyze_count"`
	LastAutoAnalyzedAt          null.Time   `json:"last_autoanalyze"`
}

StatTable represents a row in pg_stat_{all,sys,user}_tables

func (*StatTable) Selects 

func (s *StatTable) Selects() []string

Selects returns the column names for select query.

type StatTableJoined 

type StatTableJoined struct {
	StatTable
	Locks           Locks             `json:"locks"`
	Indexes         StatIndexes       `json:"indexes"`
	Subscriptions   StatSubscriptions `json:"subscriptions"`
	IndexIOStats    StatIndexes       `json:"index_iostats"`
	SequenceIOStats StatIOSequences   `json:"sequence_iostats"`
	TableIOStats    StatIOTables      `json:"table_iostats"`
}

StatTableJoined is the extended struct of StatTable with all the possible joinable fields.

func (*StatTableJoined) ScanDestinations 

func (sj *StatTableJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatTables 

type StatTables []StatTableJoined

StatTables is an alias for a slice of StatTableJoined.

func (*StatTables) Scan 

func (ss *StatTables) Scan(value interface{}) error

Scan reads the DB value into StatTables.

func (*StatTables) Value 

func (ss *StatTables) Value() (driver.Value, error)

Value converts StatTables to a DB value.

type StatUserFunction 

type StatUserFunction struct {
	FuncID     pginternal.OID    `json:"funcid"`
	SchemaName null.String       `json:"schemaname"`
	FuncName   null.String       `json:"funcname"`
	Calls      pginternal.BigInt `json:"calls"`
	TotalTime  null.Float        `json:"total_time"`
	SelfTime   null.Float        `json:"self_time"`
}

StatUserFunction represents a row in pg_stat_user_functions view

func (*StatUserFunction) Selects 

func (s *StatUserFunction) Selects() []string

Selects returns the column names for select query.

type StatUserFunctionJoined 

type StatUserFunctionJoined struct {
	StatUserFunction
}

StatUserFunctionJoined is the extended struct of StatUserFunction with all the possible joinable fields.

func (*StatUserFunctionJoined) ScanDestinations 

func (sj *StatUserFunctionJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatUserFunctions 

type StatUserFunctions []StatUserFunctionJoined

StatUserFunctions is an alias for a slice of StatUserFunctionJoined.

func (*StatUserFunctions) Scan 

func (ss *StatUserFunctions) Scan(value interface{}) error

Scan reads the DB value into StatUserFunctions.

func (*StatUserFunctions) Value 

func (ss *StatUserFunctions) Value() (driver.Value, error)

Value converts StatUserFunctions to a DB value.

type StatWALReceiver 

type StatWALReceiver struct {
	PID                null.Int       `json:"pid,omitempty"`
	Status             null.String    `json:"status,omitempty"`
	ReceiveStartLSN    pginternal.LSN `json:"receive_start_lsn,omitempty"`
	ReceiveStartTLI    null.Int       `json:"receive_start_tli,omitempty"`
	WrittenLSN         pginternal.LSN `json:"written_lsn,omitempty"`
	FlushedLSN         pginternal.LSN `json:"flushed_lsn,omitempty"`
	ReceivedTLI        null.Int       `json:"received_tli,omitempty"`
	LastMsgSendTime    null.Time      `json:"last_msg_send_time,omitempty"`
	LastMsgReceiptTime null.Time      `json:"last_msg_receipt_time,omitempty"`
	LatestEndLSN       pginternal.LSN `json:"latest_end_lsn,omitempty"`
	LatestEndTime      null.Time      `json:"latest_end_time,omitempty"`
	SlotName           null.String    `json:"slot_name,omitempty"`
	SenderHost         null.String    `json:"sender_host,omitempty"`
	SenderPort         null.Int       `json:"sender_port,omitempty"`
	ConnInfo           null.String    `json:"conninfo,omitempty"`
}

StatWALReceiver represents a row in pg_stat_wal_receiver

func (*StatWALReceiver) Selects 

func (s *StatWALReceiver) Selects() []string

Selects returns the column names for select query.

type StatWALReceiverJoined 

type StatWALReceiverJoined struct {
	StatWALReceiver

	Locks      Locks          `json:"locks"`
	Activities StatActivities `json:"activities"`
}

StatWALReceiverJoined is the extended struct of StatWALReceiver with all the possible joinable fields.

func (*StatWALReceiverJoined) ScanDestinations 

func (sj *StatWALReceiverJoined) ScanDestinations(joins []query.Queryable) []interface{}

ScanDestinations returns the destinations for scanning DB rows in struct fields.

type StatWALReceivers 

type StatWALReceivers []StatWALReceiverJoined

StatWALReceivers is an alias for a slice of StatWALReceiverJoined.

func (*StatWALReceivers) Scan 

func (ss *StatWALReceivers) Scan(value interface{}) error

Scan reads the DB value into StatWALReceivers.

func (*StatWALReceivers) Value 

func (ss *StatWALReceivers) Value() (driver.Value, error)

Value converts StatWALReceivers to a DB value.

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