}

func (e *AliasedExpression) aggregateRow(r Record, tableAlias string) error {
	return e.Expression.aggregateRow(r, tableAlias)
}

func (e *Expression) aggregateRow(r Record, tableAlias string) error {
	for _, ex := range e.And {
		err := ex.aggregateRow(r, tableAlias)
		if err != nil {
			return err
		}
	}
	return nil
}

func (e *ListExpr) aggregateRow(r Record, tableAlias string) error {

		}
		return r, nil
	}
}

// EvalFrom evaluates the From clause on the input record. It only
// applies to JSON input data format (currently).
func (e *SelectStatement) EvalFrom(format string, input Record) ([]*Record, error) {
	if !e.selectAST.From.HasKeypath() {
		return []*Record{&input}, nil
	}
	_, rawVal := input.Raw()

	if format != "json" {

	"github.com/bcicen/jstream"
)

// Reader - JSON record reader for S3Select.
type Reader struct {
	args       *ReaderArgs
	decoder    *jstream.Decoder
	valueCh    chan *jstream.MetaValue
	readCloser io.ReadCloser
}

// Read - reads single record.
func (r *Reader) Read(dst sql.Record) (sql.Record, error) {
	v, ok := <-r.valueCh
	if !ok {
		if err := r.decoder.Err(); err != nil {

)

// SrvRecord - represents a DNS service record
type SrvRecord struct {
	Host     string      `json:"host,omitempty"`
	Port     json.Number `json:"port,omitempty"`
	Priority int         `json:"priority,omitempty"`
	Weight   int         `json:"weight,omitempty"`
	Text     string      `json:"text,omitempty"`
	Mail     bool        `json:"mail,omitempty"` // Be an MX record. Priority becomes Preference.

	oneByte         []byte
	useOneByte      bool
}

func (rr *recordTransform) Read(p []byte) (n int, err error) {
	if rr.useOneByte {
		p[0] = rr.oneByte[0]
		rr.useOneByte = false
		n, err = rr.reader.Read(p[1:])
		n++
	} else {
		n, err = rr.reader.Read(p)
	}

	if err != nil {
		return n, err
	}

	// Do nothing if record-delimiter is already newline.
	if string(rr.recordDelimiter) == "\n" {
		return n, nil

		manager, err := certs.NewManager(context.Background(), args.ClientCert, args.ClientKey, tls.LoadX509KeyPair)
		if err != nil {
			return err
		}
		manager.ReloadOnSignal(syscall.SIGHUP) // allow reloads upon SIGHUP
		transport.TLSClientConfig.GetClientCertificate = manager.GetClientCertificate
	}
	target.httpClient = &http.Client{Transport: transport}

	yes, err := target.isActive()
	if err != nil {

package http

import (
	"bufio"
	"bytes"
	"errors"
	"fmt"
	"io"
	"net"
	"net/http"
	"time"
)

// ResponseRecorder - is a wrapper to trap the http response
// status code and to record the response body
type ResponseRecorder struct {
	http.ResponseWriter
	io.ReaderFrom
	StatusCode int
	// Log body of 4xx or 5xx responses
	LogErrBody bool
	// Log body of all responses
	LogAllBody bool

		Hidden: true,
	},
	cli.DurationFlag{
		Name:   "read-header-timeout",
		Value:  xhttp.DefaultReadHeaderTimeout,
		Usage:  "read header timeout is the amount of time allowed to read request headers",
		EnvVar: "MINIO_READ_HEADER_TIMEOUT",
		Hidden: true,
	},
	cli.DurationFlag{
		Name:   "conn-client-read-deadline",
		Usage:  "custom connection READ deadline for incoming requests",
		Hidden: true,

func isObjectDangling(metaArr []FileInfo, errs []error, dataErrs []error) (validMeta FileInfo, ok bool) {
	// We can consider an object data not reliable
	// when xl.meta is not found in read quorum disks.
	// or when xl.meta is not readable in read quorum disks.
	danglingErrsCount := func(cerrs []error) (int, int) {
		var (
			notFoundCount      int
			nonActionableCount int
		)
		for _, readErr := range cerrs {

		bugLogIf(ctx, err)
	}

	scannerTimer := time.NewTimer(scannerCycle.Load())
	defer scannerTimer.Stop()
	defer globalScannerMetrics.setCycle(nil)

	for {
		select {
		case <-ctx.Done():
			return
		case <-scannerTimer.C:
			// Reset the timer for next cycle.
			// If scanner takes longer we start at once.
			scannerTimer.Reset(scannerCycle.Load())

			stopFn := globalScannerMetrics.log(scannerMetricScanCycle)