Examples of recordCount()


Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                Page page   = control_row.page;

                // The number records that can be reclaimed is:
                // total recs - control row - recs_not_deleted
                int num_possible_commit_delete =
                    page.recordCount() - 1 - page.nonDeletedRecordCount();

                if (num_possible_commit_delete > 0)
                {
                    // loop backward so that purges which affect the slot table
                    // don't affect the loop (ie. they only move records we
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                if (num_possible_commit_delete > 0)
                {
                    // loop backward so that purges which affect the slot table
                    // don't affect the loop (ie. they only move records we
                    // have already looked at).
                    for (int slot_no = page.recordCount() - 1;
                         slot_no > 0;
                         slot_no--)
                    {
                        if (page.isDeletedAtSlot(slot_no))
                        {
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                         slot_no--)
                    {
                        if (page.isDeletedAtSlot(slot_no))
                        {

                            if (page.recordCount() == 2)
                            {
                                // About to purge last row from page so
                                // remember the key so we can shrink the
                                // tree.
                                shrink_key = this.getShrinkKey(
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                            }
                        }
                    }
                }

                if (page.recordCount() == 1)
                {
                    if (SanityManager.DEBUG)
                    {
                        if (SanityManager.DEBUG_ON("verbose_btree_post_commit"))
                        {
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                        scratch_template.length - 1);

                // loop backward so that purges which affect the slot table
                // don't affect the loop (ie. they only move records we
                // have already looked at).
                for (int slot_no = page.recordCount() - 1;
                     slot_no > 0;
                     slot_no--)
                {
                    if (page.isDeletedAtSlot(slot_no))
                    {
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

            try
            {
                // The number records that can be reclaimed is:
                // total recs - recs_not_deleted
                int num_possible_commit_delete =
                    page.recordCount() - page.nonDeletedRecordCount();

                if (num_possible_commit_delete > 0)
                {
                    // loop backward so that purges which affect the slot table
                    // don't affect the loop (ie. they only move records we
View Full Code Here

Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                if (num_possible_commit_delete > 0)
                {
                    // loop backward so that purges which affect the slot table
                    // don't affect the loop (ie. they only move records we
                    // have already looked at).
                    for (int slot_no = page.recordCount() - 1;
                         slot_no >= 0;
                         slot_no--)
                    {
                        boolean row_is_committed_delete =
                            page.isDeletedAtSlot(slot_no);
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

                                }
                            }
                        }
                    }
                }
                if (page.recordCount() == 0)
                {
                    purgingDone = true;

                    // Deallocate the current page with 0 rows on it.
                    heap_control.removePage(page);
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

        if (page != null) {

            // if there are 0 rows on the page allow the insert to overflow.
            insert_mode =
                (page.recordCount() == 0) ?
                    Page.INSERT_OVERFLOW : Page.INSERT_DEFAULT;

            // Check to see if there is enough space on the page
            // for the row.
            rh = page.insert(row, null, insert_mode,
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Examples of org.apache.derby.iapi.store.raw.Page.recordCount()

            // Do the insert all over again hoping that it will fit into
            // this page, and if not, allocate a new page.

            // if there are 0 rows on the page allow the insert to overflow.
            insert_mode =
                (page.recordCount() == 0) ?
                    Page.INSERT_OVERFLOW : Page.INSERT_DEFAULT;
           
            rh = page.insert(row, null, insert_mode,
        AccessFactoryGlobals.HEAP_OVERFLOW_THRESHOLD);
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