database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-27 21:01:50 +03:00
Code Activity

MCOL-641 Basic extent elimination support for Decimal38.

Browse Source
This commit is contained in:
Gagan Goel
2020-02-01 22:16:58 -05:00
committed by Roman Nozdrin
parent 84f9821720
commit 55afcd8890
33 changed files with 1318 additions and 325 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
versioning/BRM/slavedbrmnode.cpp
View File

@ -413,8 +413,17 @@ int SlaveDBRMNode::bulkSetHWMAndCP(const vector<BulkSetHWMArg>& hwmArgs,
{
for (i = 0; i < setCPDataArgs.size(); i++)
{
setCPEntry.max = setCPDataArgs[i].max;
setCPEntry.min = setCPDataArgs[i].min;
setCPEntry.isBinaryColumn = setCPDataArgs[i].isBinaryColumn;
if (!setCPEntry.isBinaryColumn)
{
setCPEntry.max = setCPDataArgs[i].max;
setCPEntry.min = setCPDataArgs[i].min;
}
else
{
setCPEntry.bigMax = setCPDataArgs[i].bigMax;
setCPEntry.bigMin = setCPDataArgs[i].bigMin;
}
setCPEntry.seqNum = setCPDataArgs[i].seqNum;
bulkSetCPMap[setCPDataArgs[i].firstLbid] = setCPEntry;
}
@ -428,8 +437,17 @@ int SlaveDBRMNode::bulkSetHWMAndCP(const vector<BulkSetHWMArg>& hwmArgs,
for (i = 0; i < mergeCPDataArgs.size(); i++)
{
mergeCPEntry.type = mergeCPDataArgs[i].type;
mergeCPEntry.max = mergeCPDataArgs[i].max;
mergeCPEntry.min = mergeCPDataArgs[i].min;
mergeCPEntry.colWidth = mergeCPDataArgs[i].colWidth;
if (mergeCPDataArgs[i].colWidth <= 8)
{
mergeCPEntry.max = mergeCPDataArgs[i].max;
mergeCPEntry.min = mergeCPDataArgs[i].min;
}
else
{
mergeCPEntry.bigMax = mergeCPDataArgs[i].bigMax;
mergeCPEntry.bigMin = mergeCPDataArgs[i].bigMin;
}
mergeCPEntry.newExtent = mergeCPDataArgs[i].newExtent;
mergeCPEntry.seqNum = mergeCPDataArgs[i].seqNum;
bulkMergeCPMap[mergeCPDataArgs[i].startLbid] = mergeCPEntry;