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Part#1 MCOL-495 Make string comparison not case sensitive

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Fixing field='str' for long (Dict) string data types.
This commit is contained in:
Alexander Barkov
2020-12-01 10:48:59 +04:00
parent a53f93df43
commit 0ff6a6ec20
7 changed files with 96 additions and 14 deletions
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2
primitives/primproc/dictstep.cpp
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@ -86,7 +86,7 @@ void DictStep::createCommand(ByteStream& bs)
{
string strTmp;
eqFilter.reset(new primitives::DictEqualityFilter());
eqFilter.reset(new primitives::DictEqualityFilter(my_charset_latin1));
bs >> eqOp;
//cout << "saw the eqfilter count=" << filterCount << endl;

9
primitives/primproc/primitiveserver.cpp
View File

@ -1804,12 +1804,15 @@ public:
private:
void createEqualityFilter()
{
uint32_t uniqueID, count, i;
uint32_t uniqueID, count, i, charsetNumber;
string str;
boost::shared_ptr<DictEqualityFilter> filter(new DictEqualityFilter());
bs->advance(sizeof(ISMPacketHeader));
*bs >> uniqueID;
*bs >> charsetNumber;
datatypes::Charset cs(charsetNumber);
boost::shared_ptr<DictEqualityFilter> filter(new DictEqualityFilter(cs));
*bs >> count;
for (i = 0; i < count; i++)