ast

type A_ArrayExpr struct {
	Elements *List
	Location int
}

type A_Const struct {
	Val      Node
	Location int
}

type A_Expr struct {
	Kind     A_Expr_Kind
	Name     *List
	Lexpr    Node
	Rexpr    Node
	Location int
}

type A_Expr_Kind uint

type A_Indices struct {
	IsSlice bool
	Lidx    Node
	Uidx    Node
}

type A_Indirection struct {
	Arg         Node
	Indirection *List
}

type A_Star struct {
}

type AccessPriv struct {
	PrivName *string
	Cols     *List
}

type AclMode uint32

type AggSplit uint

type AggStrategy uint

type Aggref struct {
	Xpr           Node
	Aggfnoid      Oid
	Aggtype       Oid
	Aggcollid     Oid
	Inputcollid   Oid
	Aggtranstype  Oid
	Aggargtypes   *List
	Aggdirectargs *List
	Args          *List
	Aggorder      *List
	Aggdistinct   *List
	Aggfilter     Node
	Aggstar       bool
	Aggvariadic   bool
	Aggkind       byte
	Agglevelsup   Index
	Aggsplit      AggSplit
	Location      int
}

type Alias struct {
	Aliasname *string
	Colnames  *List
}

type AlterCollationStmt struct {
	Collname *List
}

type AlterDatabaseSetStmt struct {
	Dbname  *string
	Setstmt *VariableSetStmt
}

type AlterDatabaseStmt struct {
	Dbname  *string
	Options *List
}

type AlterDefaultPrivilegesStmt struct {
	Options *List
	Action  *GrantStmt
}

type AlterDomainStmt struct {
	Subtype   byte
	TypeName  *List
	Name      *string
	Def       Node
	Behavior  DropBehavior
	MissingOk bool
}

type AlterEnumStmt struct {
	TypeName           *List
	OldVal             *string
	NewVal             *string
	NewValNeighbor     *string
	NewValIsAfter      bool
	SkipIfNewValExists bool
}

type AlterEventTrigStmt struct {
	Trigname  *string
	Tgenabled byte
}

type AlterExtensionContentsStmt struct {
	Extname *string
	Action  int
	Objtype ObjectType
	Object  Node
}

type AlterExtensionStmt struct {
	Extname *string
	Options *List
}

type AlterFdwStmt struct {
	Fdwname     *string
	FuncOptions *List
	Options     *List
}

type AlterForeignServerStmt struct {
	Servername *string
	Version    *string
	Options    *List
	HasVersion bool
}

type AlterFunctionStmt struct {
	Func    *ObjectWithArgs
	Actions *List
}

type AlterObjectDependsStmt struct {
	ObjectType ObjectType
	Relation   *RangeVar
	Object     Node
	Extname    Node
}

type AlterObjectSchemaStmt struct {
	ObjectType ObjectType
	Relation   *RangeVar
	Object     Node
	Newschema  *string
	MissingOk  bool
}

type AlterOpFamilyStmt struct {
	Opfamilyname *List
	Amname       *string
	IsDrop       bool
	Items        *List
}

type AlterOperatorStmt struct {
	Opername *ObjectWithArgs
	Options  *List
}

type AlterOwnerStmt struct {
	ObjectType ObjectType
	Relation   *RangeVar
	Object     Node
	Newowner   *RoleSpec
}

type AlterPolicyStmt struct {
	PolicyName *string
	Table      *RangeVar
	Roles      *List
	Qual       Node
	WithCheck  Node
}

type AlterPublicationStmt struct {
	Pubname      *string
	Options      *List
	Tables       *List
	ForAllTables bool
	TableAction  DefElemAction
}

type AlterRoleSetStmt struct {
	Role     *RoleSpec
	Database *string
	Setstmt  *VariableSetStmt
}

type AlterRoleStmt struct {
	Role    *RoleSpec
	Options *List
	Action  int
}

type AlterSeqStmt struct {
	Sequence    *RangeVar
	Options     *List
	ForIdentity bool
	MissingOk   bool
}

type AlterSubscriptionStmt struct {
	Kind        AlterSubscriptionType
	Subname     *string
	Conninfo    *string
	Publication *List
	Options     *List
}

type AlterSubscriptionType uint

type AlterSystemStmt struct {
	Setstmt *VariableSetStmt
}

type AlterTSConfigType uint

type AlterTSConfigurationStmt struct {
	Kind      AlterTSConfigType
	Cfgname   *List
	Tokentype *List
	Dicts     *List
	Override  bool
	Replace   bool
	MissingOk bool
}

type AlterTSDictionaryStmt struct {
	Dictname *List
	Options  *List
}

type AlterTableCmd struct {
	Subtype   AlterTableType
	Name      *string
	Def       *ColumnDef
	Newowner  *RoleSpec
	Behavior  DropBehavior
	MissingOk bool
}

type AlterTableMoveAllStmt struct {
	OrigTablespacename *string
	Objtype            ObjectType
	Roles              *List
	NewTablespacename  *string
	Nowait             bool
}

type AlterTableSetSchemaStmt struct {
	Table     *TableName
	NewSchema *string
}

type AlterTableSpaceOptionsStmt struct {
	Tablespacename *string
	Options        *List
	IsReset        bool
}

type AlterTableStmt struct {
	// TODO: Only TableName or Relation should be defined
	Relation  *RangeVar
	Table     *TableName
	Cmds      *List
	MissingOk bool
	Relkind   ObjectType
}

type AlterTableType int

type AlterTableType_PG uint

type AlterTypeAddValueStmt struct {
	Type               *TypeName
	NewValue           *string
	NewValHasNeighbor  bool
	NewValNeighbor     *string
	NewValIsAfter      bool
	SkipIfNewValExists bool
}

type AlterTypeRenameValueStmt struct {
	Type     *TypeName
	OldValue *string
	NewValue *string
}

type AlterTypeSetSchemaStmt struct {
	Type      *TypeName
	NewSchema *string
}

type AlterUserMappingStmt struct {
	User       *RoleSpec
	Servername *string
	Options    *List
}

type AlternativeSubPlan struct {
	Xpr      Node
	Subplans *List
}

type ArrayCoerceExpr struct {
	Xpr          Node
	Arg          Node
	Elemfuncid   Oid
	Resulttype   Oid
	Resulttypmod int32
	Resultcollid Oid
	IsExplicit   bool
	Coerceformat CoercionForm
	Location     int
}

type ArrayExpr struct {
	Xpr           Node
	ArrayTypeid   Oid
	ArrayCollid   Oid
	ElementTypeid Oid
	Elements      *List
	Multidims     bool
	Location      int
}

type ArrayRef struct {
	Xpr             Node
	Refarraytype    Oid
	Refelemtype     Oid
	Reftypmod       int32
	Refcollid       Oid
	Refupperindexpr *List
	Reflowerindexpr *List
	Refexpr         Node
	Refassgnexpr    Node
}

type AttrNumber int16

type BetweenExpr struct {
	// Expr is the value expression to be compared.
	Expr Node
	// Left is the left expression in the between statement.
	Left Node
	// Right is the right expression in the between statement.
	Right Node
	// Not is true, the expression is "not between".
	Not      bool
	Location int
}

type BitString struct {
	Str string
}

type BlockId BlockIdData

type BlockIdData struct {
	BiHi uint16
	BiLo uint16
}

type BlockNumber uint32

type BoolExpr struct {
	Xpr      Node
	Boolop   BoolExprType
	Args     *List
	Location int
}

type BoolExprType uint

type BoolTestType uint

type Boolean struct {
	Boolval bool
}

type BooleanTest struct {
	Xpr          Node
	Arg          Node
	Booltesttype BoolTestType
	Location     int
}

type CallStmt struct {
	FuncCall *FuncCall
}

type CaseExpr struct {
	Xpr        Node
	Casetype   Oid
	Casecollid Oid
	Arg        Node
	Args       *List
	Defresult  Node
	Location   int
}

type CaseTestExpr struct {
	Xpr       Node
	TypeId    Oid
	TypeMod   int32
	Collation Oid
}

type CaseWhen struct {
	Xpr      Node
	Expr     Node
	Result   Node
	Location int
}

type CheckPointStmt struct {
}

type ClosePortalStmt struct {
	Portalname *string
}

type ClusterStmt struct {
	Relation  *RangeVar
	Indexname *string
	Verbose   bool
}

type CmdType uint

type CoalesceExpr struct {
	Xpr            Node
	Coalescetype   Oid
	Coalescecollid Oid
	Args           *List
	Location       int
}

type CoerceToDomain struct {
	Xpr            Node
	Arg            Node
	Resulttype     Oid
	Resulttypmod   int32
	Resultcollid   Oid
	Coercionformat CoercionForm
	Location       int
}

type CoerceToDomainValue struct {
	Xpr       Node
	TypeId    Oid
	TypeMod   int32
	Collation Oid
	Location  int
}

type CoerceViaIO struct {
	Xpr          Node
	Arg          Node
	Resulttype   Oid
	Resultcollid Oid
	Coerceformat CoercionForm
	Location     int
}

type CoercionContext uint

type CoercionForm uint

type CollateClause struct {
	Arg      Node
	Collname *List
	Location int
}

type CollateExpr struct {
	Xpr      Node
	Arg      Node
	CollOid  Oid
	Location int
}

type ColumnDef struct {
	Colname    string
	TypeName   *TypeName
	IsNotNull  bool
	IsUnsigned bool
	IsArray    bool
	Vals       *List
	Length     *int

	// From pg.ColumnDef
	Inhcount      int
	IsLocal       bool
	IsFromType    bool
	IsFromParent  bool
	Storage       byte
	RawDefault    Node
	CookedDefault Node
	Identity      byte
	CollClause    *CollateClause
	CollOid       Oid
	Constraints   *List
	Fdwoptions    *List
	Location      int
	Comment       string
}

type ColumnRef struct {
	Name string

	// From pg.ColumnRef
	Fields   *List
	Location int
}

type CommandId uint32

type CommentOnColumnStmt struct {
	Table   *TableName
	Col     *ColumnRef
	Comment *string
}

type CommentOnSchemaStmt struct {
	Schema  *String
	Comment *string
}

type CommentOnTableStmt struct {
	Table   *TableName
	Comment *string
}

type CommentOnTypeStmt struct {
	Type    *TypeName
	Comment *string
}

type CommentOnViewStmt struct {
	View    *TableName
	Comment *string
}

type CommentStmt struct {
	Objtype ObjectType
	Object  Node
	Comment *string
}

type CommonTableExpr struct {
	Ctename          *string
	Aliascolnames    *List
	Ctequery         Node
	Location         int
	Cterecursive     bool
	Cterefcount      int
	Ctecolnames      *List
	Ctecoltypes      *List
	Ctecoltypmods    *List
	Ctecolcollations *List
}

type CompositeTypeStmt struct {
	TypeName *TypeName
}

type Const struct {
	Xpr         Node
	Consttype   Oid
	Consttypmod int32
	Constcollid Oid
	Constlen    int
	Constvalue  Datum
	Constisnull bool
	Constbyval  bool
	Location    int
}

type ConstrType uint

type Constraint struct {
	Contype        ConstrType
	Conname        *string
	Deferrable     bool
	Initdeferred   bool
	Location       int
	IsNoInherit    bool
	RawExpr        Node
	CookedExpr     *string
	GeneratedWhen  byte
	Keys           *List
	Exclusions     *List
	Options        *List
	Indexname      *string
	Indexspace     *string
	AccessMethod   *string
	WhereClause    Node
	Pktable        *RangeVar
	FkAttrs        *List
	PkAttrs        *List
	FkMatchtype    byte
	FkUpdAction    byte
	FkDelAction    byte
	OldConpfeqop   *List
	OldPktableOid  Oid
	SkipValidation bool
	InitiallyValid bool
}

type ConstraintsSetStmt struct {
	Constraints *List
	Deferred    bool
}

type ConvertRowtypeExpr struct {
	Xpr           Node
	Arg           Node
	Resulttype    Oid
	Convertformat CoercionForm
	Location      int
}

type CopyStmt struct {
	Relation  *RangeVar
	Query     Node
	Attlist   *List
	IsFrom    bool
	IsProgram bool
	Filename  *string
	Options   *List
}

type Cost float64

type CreateAmStmt struct {
	Amname      *string
	HandlerName *List
	Amtype      byte
}

type CreateCastStmt struct {
	Sourcetype *TypeName
	Targettype *TypeName
	Func       *ObjectWithArgs
	Context    CoercionContext
	Inout      bool
}

type CreateConversionStmt struct {
	ConversionName  *List
	ForEncodingName *string
	ToEncodingName  *string
	FuncName        *List
	Def             bool
}

type CreateDomainStmt struct {
	Domainname  *List
	TypeName    *TypeName
	CollClause  *CollateClause
	Constraints *List
}

type CreateEnumStmt struct {
	TypeName *TypeName
	Vals     *List
}

type CreateEventTrigStmt struct {
	Trigname   *string
	Eventname  *string
	Whenclause *List
	Funcname   *List
}

type CreateExtensionStmt struct {
	Extname     *string
	IfNotExists bool
	Options     *List
}

type CreateFdwStmt struct {
	Fdwname     *string
	FuncOptions *List
	Options     *List
}

type CreateForeignServerStmt struct {
	Servername  *string
	Servertype  *string
	Version     *string
	Fdwname     *string
	IfNotExists bool
	Options     *List
}

type CreateForeignTableStmt struct {
	Base       *CreateStmt
	Servername *string
	Options    *List
}

type CreateFunctionStmt struct {
	Replace    bool
	Params     *List
	ReturnType *TypeName
	Func       *FuncName
	// TODO: Undertand these two fields
	Options    *List
	WithClause *List
}

type CreateOpClassItem struct {
	Itemtype    int
	Name        *ObjectWithArgs
	Number      int
	OrderFamily *List
	ClassArgs   *List
	Storedtype  *TypeName
}

type CreateOpClassStmt struct {
	Opclassname  *List
	Opfamilyname *List
	Amname       *string
	Datatype     *TypeName
	Items        *List
	IsDefault    bool
}

type CreateOpFamilyStmt struct {
	Opfamilyname *List
	Amname       *string
}

type CreatePLangStmt struct {
	Replace     bool
	Plname      *string
	Plhandler   *List
	Plinline    *List
	Plvalidator *List
	Pltrusted   bool
}

type CreatePolicyStmt struct {
	PolicyName *string
	Table      *RangeVar
	CmdName    *string
	Permissive bool
	Roles      *List
	Qual       Node
	WithCheck  Node
}

type CreatePublicationStmt struct {
	Pubname      *string
	Options      *List
	Tables       *List
	ForAllTables bool
}

type CreateRangeStmt struct {
	TypeName *List
	Params   *List
}

type CreateRoleStmt struct {
	StmtType RoleStmtType
	Role     *string
	Options  *List
}

type CreateSchemaStmt struct {
	Name        *string
	SchemaElts  *List
	Authrole    *RoleSpec
	IfNotExists bool
}

type CreateSeqStmt struct {
	Sequence    *RangeVar
	Options     *List
	OwnerId     Oid
	ForIdentity bool
	IfNotExists bool
}

type CreateStatsStmt struct {
	Defnames    *List
	StatTypes   *List
	Exprs       *List
	Relations   *List
	IfNotExists bool
}

type CreateStmt struct {
	Relation       *RangeVar
	TableElts      *List
	InhRelations   *List
	Partbound      *PartitionBoundSpec
	Partspec       *PartitionSpec
	OfTypename     *TypeName
	Constraints    *List
	Options        *List
	Oncommit       OnCommitAction
	Tablespacename *string
	IfNotExists    bool
}

type CreateSubscriptionStmt struct {
	Subname     *string
	Conninfo    *string
	Publication *List
	Options     *List
}

type CreateTableAsStmt struct {
	Query        Node
	Into         *IntoClause
	Relkind      ObjectType
	IsSelectInto bool
	IfNotExists  bool
}

type CreateTableSpaceStmt struct {
	Tablespacename *string
	Owner          *RoleSpec
	Location       *string
	Options        *List
}

type CreateTableStmt struct {
	IfNotExists bool
	Name        *TableName
	Cols        []*ColumnDef
	ReferTable  *TableName
	Comment     string
	Inherits    []*TableName
}

type CreateTransformStmt struct {
	Replace  bool
	TypeName *TypeName
	Lang     *string
	Fromsql  *ObjectWithArgs
	Tosql    *ObjectWithArgs
}

type CreateTrigStmt struct {
	Trigname       *string
	Relation       *RangeVar
	Funcname       *List
	Args           *List
	Row            bool
	Timing         int16
	Events         int16
	Columns        *List
	WhenClause     Node
	Isconstraint   bool
	TransitionRels *List
	Deferrable     bool
	Initdeferred   bool
	Constrrel      *RangeVar
}

type CreateUserMappingStmt struct {
	User        *RoleSpec
	Servername  *string
	IfNotExists bool
	Options     *List
}

type CreatedbStmt struct {
	Dbname  *string
	Options *List
}

type CurrentOfExpr struct {
	Xpr         Node
	Cvarno      Index
	CursorName  *string
	CursorParam int
}

type Datum uintptr

type DatumPtr Datum

type DeallocateStmt struct {
	Name *string
}

type DeclareCursorStmt struct {
	Portalname *string
	Options    int
	Query      Node
}

type DefElem struct {
	Defnamespace *string
	Defname      *string
	Arg          Node
	Defaction    DefElemAction
	Location     int
}

type DefElemAction uint

type DefineStmt struct {
	Kind        ObjectType
	Oldstyle    bool
	Defnames    *List
	Args        *List
	Definition  *List
	IfNotExists bool
}

type DeleteStmt struct {
	Relations     *List
	UsingClause   *List
	WhereClause   Node
	LimitCount    Node
	ReturningList *List
	WithClause    *WithClause
}

type DiscardMode uint

type DiscardStmt struct {
	Target DiscardMode
}

type DistinctExpr OpExpr

type DoStmt struct {
	Args *List
}

type DropBehavior uint

type DropFunctionStmt struct {
	Funcs     []*FuncSpec
	MissingOk bool
}

type DropOwnedStmt struct {
	Roles    *List
	Behavior DropBehavior
}

type DropRoleStmt struct {
	Roles     *List
	MissingOk bool
}

type DropSchemaStmt struct {
	Schemas   []*String
	MissingOk bool
}

type DropStmt struct {
	Objects    *List
	RemoveType ObjectType
	Behavior   DropBehavior
	MissingOk  bool
	Concurrent bool
}

type DropSubscriptionStmt struct {
	Subname   *string
	MissingOk bool
	Behavior  DropBehavior
}

type DropTableSpaceStmt struct {
	Tablespacename *string
	MissingOk      bool
}

type DropTableStmt struct {
	IfExists bool
	Tables   []*TableName
}

type DropTypeStmt struct {
	IfExists bool
	Types    []*TypeName
}

type DropUserMappingStmt struct {
	User       *RoleSpec
	Servername *string
	MissingOk  bool
}

type DropdbStmt struct {
	Dbname    *string
	MissingOk bool
}

type ExecuteStmt struct {
	Name   *string
	Params *List
}

type ExplainStmt struct {
	Query   Node
	Options *List
}

type Expr struct {
}

type FetchDirection uint

type FetchStmt struct {
	Direction  FetchDirection
	HowMany    int64
	Portalname *string
	Ismove     bool
}

type FieldSelect struct {
	Xpr          Node
	Arg          Node
	Fieldnum     AttrNumber
	Resulttype   Oid
	Resulttypmod int32
	Resultcollid Oid
}

type FieldStore struct {
	Xpr        Node
	Arg        Node
	Newvals    *List
	Fieldnums  *List
	Resulttype Oid
}

type Float struct {
	Str string
}

type FromExpr struct {
	Fromlist *List
	Quals    Node
}

type FuncCall struct {
	Func           *FuncName
	Funcname       *List
	Args           *List
	AggOrder       *List
	AggFilter      Node
	AggWithinGroup bool
	AggStar        bool
	AggDistinct    bool
	FuncVariadic   bool
	Over           *WindowDef
	Location       int
}

type FuncExpr struct {
	Xpr            Node
	Funcid         Oid
	Funcresulttype Oid
	Funcretset     bool
	Funcvariadic   bool
	Funcformat     CoercionForm
	Funccollid     Oid
	Inputcollid    Oid
	Args           *List
	Location       int
}

type FuncName struct {
	Catalog string
	Schema  string
	Name    string
}

type FuncParam struct {
	Name    *string
	Type    *TypeName
	DefExpr Node // Will always be &ast.TODO
	Mode    FuncParamMode
}

type FuncParamMode int

type FuncSpec struct {
	Name    *FuncName
	Args    []*TypeName
	HasArgs bool
}

type FunctionParameter struct {
	Name    *string
	ArgType *TypeName
	Mode    FunctionParameterMode
	Defexpr Node
}

type FunctionParameterMode uint

type GrantObjectType uint

type GrantRoleStmt struct {
	GrantedRoles *List
	GranteeRoles *List
	IsGrant      bool
	AdminOpt     bool
	Grantor      *RoleSpec
	Behavior     DropBehavior
}

type GrantStmt struct {
	IsGrant     bool
	Targtype    GrantTargetType
	Objtype     GrantObjectType
	Objects     *List
	Privileges  *List
	Grantees    *List
	GrantOption bool
	Behavior    DropBehavior
}

type GrantTargetType uint

type GroupingFunc struct {
	Xpr         Node
	Args        *List
	Refs        *List
	Cols        *List
	Agglevelsup Index
	Location    int
}

type GroupingSet struct {
	Kind     GroupingSetKind
	Content  *List
	Location int
}

type GroupingSetKind uint

type ImportForeignSchemaStmt struct {
	ServerName   *string
	RemoteSchema *string
	LocalSchema  *string
	ListType     ImportForeignSchemaType
	TableList    *List
	Options      *List
}

type ImportForeignSchemaType uint

type In struct {
	// Expr is the value expression to be compared.
	Expr Node
	// List is the list expression in compare list.
	List []Node
	// Not is true, the expression is "not in".
	Not bool
	// Sel is the subquery, may be rewritten to other type of expression.
	Sel      Node
	Location int
}

type Index uint64

type IndexElem struct {
	Name          *string
	Expr          Node
	Indexcolname  *string
	Collation     *List
	Opclass       *List
	Ordering      SortByDir
	NullsOrdering SortByNulls
}

type IndexStmt struct {
	Idxname        *string
	Relation       *RangeVar
	AccessMethod   *string
	TableSpace     *string
	IndexParams    *List
	Options        *List
	WhereClause    Node
	ExcludeOpNames *List
	Idxcomment     *string
	IndexOid       Oid
	OldNode        Oid
	Unique         bool
	Primary        bool
	Isconstraint   bool
	Deferrable     bool
	Initdeferred   bool
	Transformed    bool
	Concurrent     bool
	IfNotExists    bool
}

type InferClause struct {
	IndexElems  *List
	WhereClause Node
	Conname     *string
	Location    int
}

type InferenceElem struct {
	Xpr          Node
	Expr         Node
	Infercollid  Oid
	Inferopclass Oid
}

type InlineCodeBlock struct {
	SourceText    *string
	LangOid       Oid
	LangIsTrusted bool
}

type InsertStmt struct {
	Relation         *RangeVar
	Cols             *List
	SelectStmt       Node
	OnConflictClause *OnConflictClause
	ReturningList    *List
	WithClause       *WithClause
	Override         OverridingKind
}

type Integer struct {
	Ival int64
}

type IntoClause struct {
	Rel            *RangeVar
	ColNames       *List
	Options        *List
	OnCommit       OnCommitAction
	TableSpaceName *string
	ViewQuery      Node
	SkipData       bool
}

type JoinExpr struct {
	Jointype    JoinType
	IsNatural   bool
	Larg        Node
	Rarg        Node
	UsingClause *List
	Quals       Node
	Alias       *Alias
	Rtindex     int
}

type JoinType uint

type List struct {
	Items []Node
}

type ListenStmt struct {
	Conditionname *string
}

type LoadStmt struct {
	Filename *string
}

type LocalTransactionId uint32

type LockClauseStrength uint

type LockStmt struct {
	Relations *List
	Mode      int
	Nowait    bool
}

type LockWaitPolicy uint

type LockingClause struct {
	LockedRels *List
	Strength   LockClauseStrength
	WaitPolicy LockWaitPolicy
}

type MinMaxExpr struct {
	Xpr          Node
	Minmaxtype   Oid
	Minmaxcollid Oid
	Inputcollid  Oid
	Op           MinMaxOp
	Args         *List
	Location     int
}

type MinMaxOp uint