Module: PgQuery

Defined in:: lib/pg_query/node.rb,
lib/pg_query/scan.rb,
lib/pg_query/parse.rb,
lib/pg_query/deparse.rb,
lib/pg_query/version.rb,
lib/pg_query/truncate.rb,
lib/pg_query/constants.rb,
lib/pg_query/param_refs.rb,
lib/pg_query/treewalker.rb,
lib/pg_query/fingerprint.rb,
lib/pg_query/parse_error.rb,
lib/pg_query/pg_query_pb.rb,
lib/pg_query/filter_columns.rb

Defined Under Namespace

Classes: Node, ParseError, ParserResult, ScanError

Constant Summary collapse

VERSION =

'6.0.0'.freeze

LOCK_MODE_NO_LOCK = From Postgres source: src/include/storage/lockdefs.h

LOCK_MODE_ACCESS_SHARE_LOCK = NoLock is not a lock mode, but a flag value meaning “don’t get a lock”

LOCK_MODE_ROW_SHARE_LOCK = SELECT

LOCK_MODE_ROW_EXCLUSIVE_LOCK = SELECT FOR UPDATE/FOR SHARE

LOCK_MODE_SHARE_UPDATE_EXCLUSIVE_LOCK = INSERT, UPDATE, DELETE

LOCK_MODE_SHARE_LOCK = VACUUM (non-FULL),ANALYZE, CREATE INDEX CONCURRENTLY

LOCK_MODE_SHARE_ROW_EXCLUSIVE_LOCK = CREATE INDEX (WITHOUT CONCURRENTLY)

LOCK_MODE_EXCLUSIVE_LOCK = like EXCLUSIVE MODE, but allows ROW SHARE

LOCK_MODE_ACCESS_EXCLUSIVE_LOCK = blocks ROW SHARE/SELECT…FOR UPDATE

TRIGGER_TYPE_ROW = From Postgres source: src/include/catalog/pg_trigger.h

(1 << 0)

TRIGGER_TYPE_BEFORE =

(1 << 1)

TRIGGER_TYPE_INSERT =

(1 << 2)

TRIGGER_TYPE_DELETE =

(1 << 3)

TRIGGER_TYPE_UPDATE =

(1 << 4)

TRIGGER_TYPE_TRUNCATE =

(1 << 5)

TRIGGER_TYPE_INSTEAD =

(1 << 6)

ParseResult =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ParseResult").msgclass

ScanResult =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ScanResult").msgclass

Integer =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Integer").msgclass

Float =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Float").msgclass

Boolean =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Boolean").msgclass

String =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.String").msgclass

BitString =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.BitString").msgclass

List =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.List").msgclass

OidList =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OidList").msgclass

IntList =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.IntList").msgclass

A_Const =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Const").msgclass

Alias =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Alias").msgclass

RangeVar =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeVar").msgclass

TableFunc =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TableFunc").msgclass

IntoClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.IntoClause").msgclass

Var =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Var").msgclass

Param =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Param").msgclass

Aggref =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Aggref").msgclass

GroupingFunc =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GroupingFunc").msgclass

WindowFunc =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WindowFunc").msgclass

WindowFuncRunCondition =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WindowFuncRunCondition").msgclass

MergeSupportFunc =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MergeSupportFunc").msgclass

SubscriptingRef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SubscriptingRef").msgclass

FuncExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FuncExpr").msgclass

NamedArgExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NamedArgExpr").msgclass

OpExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OpExpr").msgclass

DistinctExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DistinctExpr").msgclass

NullIfExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NullIfExpr").msgclass

ScalarArrayOpExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ScalarArrayOpExpr").msgclass

BoolExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.BoolExpr").msgclass

SubLink =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SubLink").msgclass

SubPlan =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SubPlan").msgclass

AlternativeSubPlan =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlternativeSubPlan").msgclass

FieldSelect =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FieldSelect").msgclass

FieldStore =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FieldStore").msgclass

RelabelType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RelabelType").msgclass

CoerceViaIO =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoerceViaIO").msgclass

ArrayCoerceExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ArrayCoerceExpr").msgclass

ConvertRowtypeExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ConvertRowtypeExpr").msgclass

CollateExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CollateExpr").msgclass

CaseExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CaseExpr").msgclass

CaseWhen =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CaseWhen").msgclass

CaseTestExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CaseTestExpr").msgclass

ArrayExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ArrayExpr").msgclass

RowExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RowExpr").msgclass

RowCompareExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RowCompareExpr").msgclass

CoalesceExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoalesceExpr").msgclass

MinMaxExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MinMaxExpr").msgclass

SQLValueFunction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SQLValueFunction").msgclass

XmlExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.XmlExpr").msgclass

JsonFormat =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonFormat").msgclass

JsonReturning =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonReturning").msgclass

JsonValueExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonValueExpr").msgclass

JsonConstructorExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonConstructorExpr").msgclass

JsonIsPredicate =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonIsPredicate").msgclass

JsonBehavior =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonBehavior").msgclass

JsonExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonExpr").msgclass

JsonTablePath =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTablePath").msgclass

JsonTablePathScan =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTablePathScan").msgclass

JsonTableSiblingJoin =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTableSiblingJoin").msgclass

NullTest =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NullTest").msgclass

BooleanTest =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.BooleanTest").msgclass

MergeAction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MergeAction").msgclass

CoerceToDomain =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoerceToDomain").msgclass

CoerceToDomainValue =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoerceToDomainValue").msgclass

SetToDefault =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetToDefault").msgclass

CurrentOfExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CurrentOfExpr").msgclass

NextValueExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NextValueExpr").msgclass

InferenceElem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.InferenceElem").msgclass

TargetEntry =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TargetEntry").msgclass

RangeTblRef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTblRef").msgclass

JoinExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JoinExpr").msgclass

FromExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FromExpr").msgclass

OnConflictExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OnConflictExpr").msgclass

Query =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Query").msgclass

TypeName =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TypeName").msgclass

ColumnRef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ColumnRef").msgclass

ParamRef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ParamRef").msgclass

A_Expr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Expr").msgclass

TypeCast =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TypeCast").msgclass

CollateClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CollateClause").msgclass

RoleSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RoleSpec").msgclass

FuncCall =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FuncCall").msgclass

A_Star =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Star").msgclass

A_Indices =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Indices").msgclass

A_Indirection =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Indirection").msgclass

A_ArrayExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_ArrayExpr").msgclass

ResTarget =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ResTarget").msgclass

MultiAssignRef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MultiAssignRef").msgclass

SortBy =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SortBy").msgclass

WindowDef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WindowDef").msgclass

RangeSubselect =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeSubselect").msgclass

RangeFunction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeFunction").msgclass

RangeTableFunc =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTableFunc").msgclass

RangeTableFuncCol =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTableFuncCol").msgclass

RangeTableSample =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTableSample").msgclass

ColumnDef =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ColumnDef").msgclass

TableLikeClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TableLikeClause").msgclass

IndexElem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.IndexElem").msgclass

DefElem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DefElem").msgclass

LockingClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LockingClause").msgclass

XmlSerialize =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.XmlSerialize").msgclass

PartitionElem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionElem").msgclass

PartitionSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionSpec").msgclass

PartitionBoundSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionBoundSpec").msgclass

PartitionRangeDatum =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionRangeDatum").msgclass

SinglePartitionSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SinglePartitionSpec").msgclass

PartitionCmd =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionCmd").msgclass

RangeTblEntry =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTblEntry").msgclass

RTEPermissionInfo =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RTEPermissionInfo").msgclass

RangeTblFunction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RangeTblFunction").msgclass

TableSampleClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TableSampleClause").msgclass

WithCheckOption =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WithCheckOption").msgclass

SortGroupClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SortGroupClause").msgclass

GroupingSet =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GroupingSet").msgclass

WindowClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WindowClause").msgclass

RowMarkClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RowMarkClause").msgclass

WithClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WithClause").msgclass

InferClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.InferClause").msgclass

OnConflictClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OnConflictClause").msgclass

CTESearchClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CTESearchClause").msgclass

CTECycleClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CTECycleClause").msgclass

CommonTableExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CommonTableExpr").msgclass

MergeWhenClause =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MergeWhenClause").msgclass

TriggerTransition =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TriggerTransition").msgclass

JsonOutput =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonOutput").msgclass

JsonArgument =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonArgument").msgclass

JsonFuncExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonFuncExpr").msgclass

JsonTablePathSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTablePathSpec").msgclass

JsonTable =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTable").msgclass

JsonTableColumn =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTableColumn").msgclass

JsonKeyValue =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonKeyValue").msgclass

JsonParseExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonParseExpr").msgclass

JsonScalarExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonScalarExpr").msgclass

JsonSerializeExpr =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonSerializeExpr").msgclass

JsonObjectConstructor =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonObjectConstructor").msgclass

JsonArrayConstructor =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonArrayConstructor").msgclass

JsonArrayQueryConstructor =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonArrayQueryConstructor").msgclass

JsonAggConstructor =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonAggConstructor").msgclass

JsonObjectAgg =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonObjectAgg").msgclass

JsonArrayAgg =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonArrayAgg").msgclass

RawStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RawStmt").msgclass

InsertStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.InsertStmt").msgclass

DeleteStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DeleteStmt").msgclass

UpdateStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.UpdateStmt").msgclass

MergeStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MergeStmt").msgclass

SelectStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SelectStmt").msgclass

SetOperationStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetOperationStmt").msgclass

ReturnStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ReturnStmt").msgclass

PLAssignStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PLAssignStmt").msgclass

CreateSchemaStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateSchemaStmt").msgclass

AlterTableStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTableStmt").msgclass

ReplicaIdentityStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ReplicaIdentityStmt").msgclass

AlterTableCmd =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTableCmd").msgclass

AlterCollationStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterCollationStmt").msgclass

AlterDomainStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterDomainStmt").msgclass

GrantStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GrantStmt").msgclass

ObjectWithArgs =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ObjectWithArgs").msgclass

AccessPriv =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AccessPriv").msgclass

GrantRoleStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GrantRoleStmt").msgclass

AlterDefaultPrivilegesStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterDefaultPrivilegesStmt").msgclass

CopyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CopyStmt").msgclass

VariableSetStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.VariableSetStmt").msgclass

VariableShowStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.VariableShowStmt").msgclass

CreateStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateStmt").msgclass

Constraint =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Constraint").msgclass

CreateTableSpaceStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateTableSpaceStmt").msgclass

DropTableSpaceStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropTableSpaceStmt").msgclass

AlterTableSpaceOptionsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTableSpaceOptionsStmt").msgclass

AlterTableMoveAllStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTableMoveAllStmt").msgclass

CreateExtensionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateExtensionStmt").msgclass

AlterExtensionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterExtensionStmt").msgclass

AlterExtensionContentsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterExtensionContentsStmt").msgclass

CreateFdwStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateFdwStmt").msgclass

AlterFdwStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterFdwStmt").msgclass

CreateForeignServerStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateForeignServerStmt").msgclass

AlterForeignServerStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterForeignServerStmt").msgclass

CreateForeignTableStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateForeignTableStmt").msgclass

CreateUserMappingStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateUserMappingStmt").msgclass

AlterUserMappingStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterUserMappingStmt").msgclass

DropUserMappingStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropUserMappingStmt").msgclass

ImportForeignSchemaStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ImportForeignSchemaStmt").msgclass

CreatePolicyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreatePolicyStmt").msgclass

AlterPolicyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterPolicyStmt").msgclass

CreateAmStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateAmStmt").msgclass

CreateTrigStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateTrigStmt").msgclass

CreateEventTrigStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateEventTrigStmt").msgclass

AlterEventTrigStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterEventTrigStmt").msgclass

CreatePLangStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreatePLangStmt").msgclass

CreateRoleStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateRoleStmt").msgclass

AlterRoleStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterRoleStmt").msgclass

AlterRoleSetStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterRoleSetStmt").msgclass

DropRoleStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropRoleStmt").msgclass

CreateSeqStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateSeqStmt").msgclass

AlterSeqStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterSeqStmt").msgclass

DefineStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DefineStmt").msgclass

CreateDomainStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateDomainStmt").msgclass

CreateOpClassStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateOpClassStmt").msgclass

CreateOpClassItem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateOpClassItem").msgclass

CreateOpFamilyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateOpFamilyStmt").msgclass

AlterOpFamilyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterOpFamilyStmt").msgclass

DropStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropStmt").msgclass

TruncateStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TruncateStmt").msgclass

CommentStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CommentStmt").msgclass

SecLabelStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SecLabelStmt").msgclass

DeclareCursorStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DeclareCursorStmt").msgclass

ClosePortalStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ClosePortalStmt").msgclass

FetchStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FetchStmt").msgclass

IndexStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.IndexStmt").msgclass

CreateStatsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateStatsStmt").msgclass

StatsElem =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.StatsElem").msgclass

AlterStatsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterStatsStmt").msgclass

CreateFunctionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateFunctionStmt").msgclass

FunctionParameter =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FunctionParameter").msgclass

AlterFunctionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterFunctionStmt").msgclass

DoStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DoStmt").msgclass

InlineCodeBlock =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.InlineCodeBlock").msgclass

CallStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CallStmt").msgclass

CallContext =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CallContext").msgclass

RenameStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RenameStmt").msgclass

AlterObjectDependsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterObjectDependsStmt").msgclass

AlterObjectSchemaStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterObjectSchemaStmt").msgclass

AlterOwnerStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterOwnerStmt").msgclass

AlterOperatorStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterOperatorStmt").msgclass

AlterTypeStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTypeStmt").msgclass

RuleStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RuleStmt").msgclass

NotifyStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NotifyStmt").msgclass

ListenStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ListenStmt").msgclass

UnlistenStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.UnlistenStmt").msgclass

TransactionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TransactionStmt").msgclass

CompositeTypeStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CompositeTypeStmt").msgclass

CreateEnumStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateEnumStmt").msgclass

CreateRangeStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateRangeStmt").msgclass

AlterEnumStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterEnumStmt").msgclass

ViewStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ViewStmt").msgclass

LoadStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LoadStmt").msgclass

CreatedbStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreatedbStmt").msgclass

AlterDatabaseStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterDatabaseStmt").msgclass

AlterDatabaseRefreshCollStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterDatabaseRefreshCollStmt").msgclass

AlterDatabaseSetStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterDatabaseSetStmt").msgclass

DropdbStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropdbStmt").msgclass

AlterSystemStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterSystemStmt").msgclass

ClusterStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ClusterStmt").msgclass

VacuumStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.VacuumStmt").msgclass

VacuumRelation =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.VacuumRelation").msgclass

ExplainStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ExplainStmt").msgclass

CreateTableAsStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateTableAsStmt").msgclass

RefreshMatViewStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RefreshMatViewStmt").msgclass

CheckPointStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CheckPointStmt").msgclass

DiscardStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DiscardStmt").msgclass

LockStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LockStmt").msgclass

ConstraintsSetStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ConstraintsSetStmt").msgclass

ReindexStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ReindexStmt").msgclass

CreateConversionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateConversionStmt").msgclass

CreateCastStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateCastStmt").msgclass

CreateTransformStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateTransformStmt").msgclass

PrepareStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PrepareStmt").msgclass

ExecuteStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ExecuteStmt").msgclass

DeallocateStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DeallocateStmt").msgclass

DropOwnedStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropOwnedStmt").msgclass

ReassignOwnedStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ReassignOwnedStmt").msgclass

AlterTSDictionaryStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTSDictionaryStmt").msgclass

AlterTSConfigurationStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTSConfigurationStmt").msgclass

PublicationTable =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PublicationTable").msgclass

PublicationObjSpec =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PublicationObjSpec").msgclass

CreatePublicationStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreatePublicationStmt").msgclass

AlterPublicationStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterPublicationStmt").msgclass

CreateSubscriptionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CreateSubscriptionStmt").msgclass

AlterSubscriptionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterSubscriptionStmt").msgclass

DropSubscriptionStmt =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropSubscriptionStmt").msgclass

ScanToken =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ScanToken").msgclass

QuerySource =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.QuerySource").enummodule

SortByDir =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SortByDir").enummodule

SortByNulls =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SortByNulls").enummodule

SetQuantifier =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetQuantifier").enummodule

A_Expr_Kind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.A_Expr_Kind").enummodule

RoleSpecType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RoleSpecType").enummodule

TableLikeOption =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TableLikeOption").enummodule

DefElemAction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DefElemAction").enummodule

PartitionStrategy =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionStrategy").enummodule

PartitionRangeDatumKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PartitionRangeDatumKind").enummodule

RTEKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RTEKind").enummodule

WCOKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.WCOKind").enummodule

GroupingSetKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GroupingSetKind").enummodule

CTEMaterialize =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CTEMaterialize").enummodule

JsonQuotes =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonQuotes").enummodule

JsonTableColumnType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonTableColumnType").enummodule

SetOperation =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetOperation").enummodule

ObjectType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ObjectType").enummodule

DropBehavior =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DropBehavior").enummodule

AlterTableType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTableType").enummodule

GrantTargetType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.GrantTargetType").enummodule

VariableSetKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.VariableSetKind").enummodule

ConstrType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ConstrType").enummodule

ImportForeignSchemaType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ImportForeignSchemaType").enummodule

RoleStmtType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RoleStmtType").enummodule

FetchDirection =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FetchDirection").enummodule

FunctionParameterMode =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.FunctionParameterMode").enummodule

TransactionStmtKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TransactionStmtKind").enummodule

ViewCheckOption =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ViewCheckOption").enummodule

DiscardMode =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.DiscardMode").enummodule

ReindexObjectType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ReindexObjectType").enummodule

AlterTSConfigType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterTSConfigType").enummodule

PublicationObjSpecType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.PublicationObjSpecType").enummodule

AlterPublicationAction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterPublicationAction").enummodule

AlterSubscriptionType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AlterSubscriptionType").enummodule

OverridingKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OverridingKind").enummodule

OnCommitAction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OnCommitAction").enummodule

TableFuncType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.TableFuncType").enummodule

ParamKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.ParamKind").enummodule

CoercionContext =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoercionContext").enummodule

CoercionForm =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CoercionForm").enummodule

BoolExprType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.BoolExprType").enummodule

SubLinkType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SubLinkType").enummodule

RowCompareType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.RowCompareType").enummodule

MinMaxOp =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MinMaxOp").enummodule

SQLValueFunctionOp =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SQLValueFunctionOp").enummodule

XmlExprOp =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.XmlExprOp").enummodule

XmlOptionType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.XmlOptionType").enummodule

JsonEncoding =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonEncoding").enummodule

JsonFormatType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonFormatType").enummodule

JsonConstructorType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonConstructorType").enummodule

JsonValueType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonValueType").enummodule

JsonWrapper =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonWrapper").enummodule

JsonBehaviorType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonBehaviorType").enummodule

JsonExprOp =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JsonExprOp").enummodule

NullTestType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.NullTestType").enummodule

BoolTestType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.BoolTestType").enummodule

MergeMatchKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.MergeMatchKind").enummodule

CmdType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.CmdType").enummodule

JoinType =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.JoinType").enummodule

AggStrategy =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AggStrategy").enummodule

AggSplit =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.AggSplit").enummodule

SetOpCmd =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetOpCmd").enummodule

SetOpStrategy =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.SetOpStrategy").enummodule

OnConflictAction =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.OnConflictAction").enummodule

LimitOption =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LimitOption").enummodule

LockClauseStrength =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LockClauseStrength").enummodule

LockWaitPolicy =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LockWaitPolicy").enummodule

LockTupleMode =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.LockTupleMode").enummodule

KeywordKind =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.KeywordKind").enummodule

Token =

::Google::Protobuf::DescriptorPool.generated_pool.lookup("pg_query.Token").enummodule

PG_VERSION =

rb_str_new2(PG_VERSION)

PG_MAJORVERSION =

rb_str_new2(PG_MAJORVERSION)

PG_VERSION_NUM =

INT2NUM(PG_VERSION_NUM)

Class Method Summary collapse

._raw_scan ⇒ Object
.deparse(tree) ⇒ Object

Reconstruct all of the parsed queries into their original form.
.deparse_expr(expr) ⇒ Object

Convenience method for deparsing an expression.
.deparse_protobuf ⇒ Object
.deparse_stmt(stmt) ⇒ Object

Convenience method for deparsing a statement of a specific type.
.fingerprint ⇒ Object
.hash_xxh3_64 ⇒ Object
.normalize ⇒ Object
.parse(query) ⇒ Object
.parse_protobuf ⇒ Object
.scan(query) ⇒ Object

Class Method Details

._raw_scan ⇒ `Object`

14	# File 'ext/pg_query/pg_query_ruby.c', line 14 VALUE pg_query_ruby_scan(VALUE self, VALUE input);

.deparse(tree) ⇒ `Object`

Reconstruct all of the parsed queries into their original form

# File 'lib/pg_query/deparse.rb', line 9

def self.deparse(tree)
  if PgQuery::ParseResult.method(:encode).arity == 1
    PgQuery.deparse_protobuf(PgQuery::ParseResult.encode(tree)).force_encoding('UTF-8')
  elsif PgQuery::ParseResult.method(:encode).arity == -1
    PgQuery.deparse_protobuf(PgQuery::ParseResult.encode(tree, recursion_limit: 1_000)).force_encoding('UTF-8')
  else
    raise ArgumentError, 'Unsupported protobuf Ruby API'
  end
end

.deparse_expr(expr) ⇒ `Object`

Convenience method for deparsing an expression



25
26
27

# File 'lib/pg_query/deparse.rb', line 25

def self.deparse_expr(expr)
  deparse_stmt(PgQuery::SelectStmt.new(where_clause: expr, op: :SETOP_NONE)).gsub('SELECT WHERE ', '')
end

.deparse_protobuf ⇒ `Object`

11	# File 'ext/pg_query/pg_query_ruby.c', line 11 VALUE pg_query_ruby_deparse_protobuf(VALUE self, VALUE input);

.deparse_stmt(stmt) ⇒ `Object`

Convenience method for deparsing a statement of a specific type



20
21
22

# File 'lib/pg_query/deparse.rb', line 20

def self.deparse_stmt(stmt)
  deparse(PgQuery::ParseResult.new(version: PG_VERSION_NUM, stmts: [PgQuery::RawStmt.new(stmt: PgQuery::Node.from(stmt))]))
end

.fingerprint ⇒ `Object`

13	# File 'ext/pg_query/pg_query_ruby.c', line 13 VALUE pg_query_ruby_fingerprint(VALUE self, VALUE input);

.hash_xxh3_64 ⇒ `Object`

15	# File 'ext/pg_query/pg_query_ruby.c', line 15 VALUE pg_query_ruby_hash_xxh3_64(VALUE self, VALUE input, VALUE seed);

.normalize ⇒ `Object`

12	# File 'ext/pg_query/pg_query_ruby.c', line 12 VALUE pg_query_ruby_normalize(VALUE self, VALUE input);

.parse(query) ⇒ `Object`

# File 'lib/pg_query/parse.rb', line 2

def self.parse(query)
  result, stderr = parse_protobuf(query)

  begin
    result = if PgQuery::ParseResult.method(:decode).arity == 1
               PgQuery::ParseResult.decode(result)
             elsif PgQuery::ParseResult.method(:decode).arity == -1
               PgQuery::ParseResult.decode(result, recursion_limit: 1_000)
             else
               raise ArgumentError, 'Unsupported protobuf Ruby API'
             end
  rescue Google::Protobuf::ParseError => e
    raise PgQuery::ParseError.new(format('Failed to parse tree: %s', e.message), __FILE__, __LINE__, -1)
  end

  warnings = []
  stderr.each_line do |line|
    next unless line[/^WARNING/]
    warnings << line.strip
  end

  PgQuery::ParserResult.new(query, result, warnings)
end

.parse_protobuf ⇒ `Object`

10	# File 'ext/pg_query/pg_query_ruby.c', line 10 VALUE pg_query_ruby_parse_protobuf(VALUE self, VALUE input);

.scan(query) ⇒ `Object`

# File 'lib/pg_query/scan.rb', line 10

def self.scan(query)
  out, stderr = _raw_scan(query)

  result = PgQuery::ScanResult.decode(out)

  warnings = []
  stderr.each_line do |line|
    next unless line[/^WARNING/]
    warnings << line.strip
  end

  [result, warnings]
end

Module: PgQuery

Defined Under Namespace

Constant Summary collapse

Class Method Summary collapse

Class Method Details

._raw_scan ⇒ Object

.deparse(tree) ⇒ Object

.deparse_expr(expr) ⇒ Object

.deparse_protobuf ⇒ Object

.deparse_stmt(stmt) ⇒ Object

.fingerprint ⇒ Object

.hash_xxh3_64 ⇒ Object

.normalize ⇒ Object

.parse(query) ⇒ Object

.parse_protobuf ⇒ Object

.scan(query) ⇒ Object