dst   chan [][]string // result of block decode
	err   error           // any error encountered will be set here
}

// Read - reads single record.
// Once Read is called the previous record should no longer be referenced.
func (r *Reader) Read(dst sql.Record) (sql.Record, error) {
	// If we have have any records left, return these before any error.
	for len(r.current) <= r.recordsRead {
		if r.err != nil {
			return nil, r.err
		}

    }

    /**
     * Gets the total number of records available across all pages.
     *
     * @return the total record count
     */
    public int getAllRecordCount() {
        return allRecordCount;
    }

    /**
     * Sets the total number of records available across all pages.
     *
     * @param allRecordCount the total record count to set
     */

// processed, and the `getAggregate` function is called.

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

func (e *Expression) evalNode(r Record, tableAlias string) (*Value, error) {
	if len(e.And) == 1 {
		// In this case, result is not required to be boolean
		// type.

        versionNo = null;

    }

    /**
     * Get the all record count.
     * @return The all record count.
     */
    public int getAllRecordCount() {
        return allRecordCount;
    }

    /**
     * Set the all record count.
     * @param allRecordCount The all record count.
     */
    public void setAllRecordCount(final int allRecordCount) {

        return DEFAULT_CURRENT_PAGE_NUMBER;
    }

    /**
     * Gets the total record count.
     *
     * @return the total record count
     */
    public int getAllRecordCount() {
        return allRecordCount;
    }

    /**
     * Sets the total record count.
     *
     * @param allRecordCount the total record count
     */
    public void setAllRecordCount(final int allRecordCount) {

const maxDocumentSize = 10 << 20

// 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 {

        crawlingInfoBhv.insertOrUpdate(crawlingInfo, op -> op.setRefreshPolicy(Constants.TRUE));

    }

    /**
     * Deletes a crawling information record and all its associated parameters.
     * First deletes all related CrawlingInfoParam records, then deletes the main record
     * with immediate refresh to ensure consistency.
     *
     * @param crawlingInfo the crawling information entity to delete
     */

		t.Fatalf("Should find saved record")
	}

	if err := DB.First(&User{}, "name = ?", user1.Name).Error; err == nil {
		t.Fatalf("Should not find rollbacked record")
	}

	if err := DB.First(&User{}, "name = ?", user2.Name).Error; err != nil {
		t.Fatalf("Should find saved record")
	}
}

func TestNestedTransactionWithBlock(t *testing.T) {
	var (

	return c.db.Ping()
}

// If you use BeginTx returned *sql.Tx as shown below then you can't record queries in a transaction.
//
//	func (c *wrapperConnPool) BeginTx(ctx context.Context, opts *sql.TxOptions) (*sql.Tx, error) {
//		 return c.db.BeginTx(ctx, opts)
//	}
//
// You should use BeginTx returned gorm.Tx which could wrap *sql.Tx then you can record all queries.

	exitReader chan struct{}
	readerWg   sync.WaitGroup
}

// Read - reads single record.
func (r *Reader) Read(dst sql.Record) (sql.Record, error) {
	v, ok := <-r.decoded
	if !ok {
		if r.err != nil && *r.err != nil {
			return nil, errJSONParsingError(*r.err)
		}
		return nil, io.EOF
	}
	dstRec, ok := dst.(*Record)
	if !ok {
		dstRec = &Record{}
	}
	dstRec.object = v
	return dstRec, nil
}