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Type:
Task
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Resolution: Done
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None
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Affects Version/s: None
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Component/s: None
I've created a row store with overflow records and statistics are reporting that we don't have overflow items. A script to generate the table and gather statistics follows.
cd build_posix ../configure > /dev/null && make -j 12 > /dev/null DBDIR=./WT_TEST WT=./wt rm -rf $DBDIR mkdir -p $DBDIR $WT -h $DBDIR create -c "key_format=S,value_format=S,internal_page_max=4KB,leaf_page_max=4KB" table:test value=`seq -s ' ' 1 10000` $WT -h $DBDIR write table:test fill_2__b_27 "$value" $WT -h $DBDIR write table:test fill_2__b_28 "$value" echo "Reporting table statistics for overflow items" $WT -h $DBDIR stat table:test | grep overflow echo "Reporting overflow information from block dump" $WT -h $DBDIR verify -d dump_blocks table:test | grep ovf
Generates the following:
Reporting table statistics for overflow items
btree: overflow pages=0
cache: overflow values cached in memory=0
cache: overflow pages read into cache=0
reconciliation: internal-page overflow keys=0
reconciliation: leaf-page overflow keys=0
reconciliation: overflow values written=0
Reporting overflow information from block dump
value/ovfl: len 7, ovfl [4096-53248, 49152, 2123498883]
value/ovfl: len 7, ovfl [65536-114688, 49152, 1832075221]