ast

type BadQuery struct {
	From, To gotok.Pos // position range of bad declaration
}

type CommentGroup struct {
	List []*LineComment // len(List) > 0
}

type File struct {
	Name     string
	Doc      *CommentGroup   // associated documentation; or nil
	Queries  []Query         // top-level queries; or nil
	Comments []*CommentGroup // list of all comments in the source file
}

type LineComment struct {
	Start gotok.Pos // position of the '--' starting the comment
	Text  string    // comment text excluding '\n'
}

type Node interface {
	Pos() gotok.Pos
	End() gotok.Pos
	Kind() NodeKind
}

type NodeKind int

type Pragmas struct {
	ProtobufType string // package qualified protocol buffer message type to use for output rows
}

type Query interface {
	Node
	// contains filtered or unexported methods
}

type ResultKind string

type SourceQuery struct {
	Name              string          // name of the query
	Doc               *CommentGroup   // associated documentation; or nil
	Start             gotok.Pos       // position of the start token, like 'SELECT' or 'UPDATE'
	SourceSQL         string          // the complete sql query as it appeared in the source file
	PreparedSQL       string          // the sql query with args replaced by $1, $2, etc.
	ParamNames        []string        // the name of each param in the PreparedSQL, the nth entry is the $n+1 param
	ParamHaveDefaults map[string]bool // map each param name to bool to indicate whether the param has a default value expression
	ResultKind        ResultKind      // the result output type
	Pragmas           Pragmas         // optional query options
	Semi              gotok.Pos       // position of the closing semicolon
}