Examples of org.apache.derby.impl.store.access.btree.LeafControlRow

Package org.apache.derby.impl.store.access.btree

Examples of org.apache.derby.impl.store.access.btree.LeafControlRow

org.apache.derby.impl.store.access.btree.LeafControlRow
@format_id ACCESS_BTREE_LEAFCONTROLROW_V1_ID @purpose Btree pages all have a control row at the front of every page. Todetermine the type of row, read the first column which is a format id and it tells what kind of control row it is. @upgrade This format was made obsolete in the kimono release. @disk_layout column 1 - control row type : StorableFormatId column 2 - left sibling page number : SQLLongint column 3 - right sibling page number: SQLLongint column 4 - parent page number : SQLLongint column 5 - level number (0 is leaf) : SQLLongint column 6 - isRoot : SQLLongint column 7 - Conglomerate object : null unless it is root else a Conglomerate object, matching that of current table. Currently this field is only used by logical undo and the type of object is inferred by the logical undo code.

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

    int                     lock_operation,
    int                     lock_duration)
    throws StandardException
    {
        boolean         latches_released = false;
        LeafControlRow  prev_leaf;
        LeafControlRow  prev_prev_leaf;


        try 
        {
            // Move left in tree, page latch will be requested nowait, 
            // and WaitError will be thrown if latch not granted.

View Full Code Here

TOP

Related Classes of org.apache.derby.impl.store.access.btree.LeafControlRow

org.apache.derby.iapi.store.raw.Page

org.apache.derby.iapi.store.raw.RecordHandle

org.apache.derby.impl.store.access.btree.index.B2IRowLocking3

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.