Add db-connect, a SQL over HTTPS server

vendor/github.com/kshvakov/clickhouse/clickhouse_profile_info.go

@@ -0,0 +1,37 @@
+package clickhouse
+
+type profileInfo struct {
+	rows                      uint64
+	bytes                     uint64
+	blocks                    uint64
+	appliedLimit              bool
+	rowsBeforeLimit           uint64
+	calculatedRowsBeforeLimit bool
+}
+
+func (ch *clickhouse) profileInfo() (*profileInfo, error) {
+	var (
+		p   profileInfo
+		err error
+	)
+	if p.rows, err = ch.decoder.Uvarint(); err != nil {
+		return nil, err
+	}
+	if p.blocks, err = ch.decoder.Uvarint(); err != nil {
+		return nil, err
+	}
+	if p.bytes, err = ch.decoder.Uvarint(); err != nil {
+		return nil, err
+	}
+
+	if p.appliedLimit, err = ch.decoder.Bool(); err != nil {
+		return nil, err
+	}
+	if p.rowsBeforeLimit, err = ch.decoder.Uvarint(); err != nil {
+		return nil, err
+	}
+	if p.calculatedRowsBeforeLimit, err = ch.decoder.Bool(); err != nil {
+		return nil, err
+	}
+	return &p, nil
+}