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MCOL-4895
Reduce a number of ColumnCommanJL steps processing single-column WHERE filter predicateMCOL-4881
Refactor Row::setXIntField family methods to remove switch-caseMCOL-4113
XOR function cannot be used in the order by clause
mcs-loadbrm systemd unit start returns an error from the perspective of CMAPI.
Unused code needs to be removed
Simplify configuration of EM to PM connections
idbpm inside of aggregate never returns
Unusual increase in memory consumption by ExeMgr which cause OOM error.MCOL-4478
avg() on wide DECIMAL doesn't round the last digit properly
UDAF shouldn't use uint64_t variables storing its output as regr_count() and distinct_count() do
ROUND() function might be a FLOOR() for DECIMAL arguments in some cases
Move __float128 related code into a separate header file.
Refactor joblist exception handling
funcexp::Func_ceil::getIntVal fails with Thread 20 "PPBatchPrimProc" received signal SIGFPE, Arithmetic exception
Nessus port scans crash exeMgr
Math with aggregates on constant columns returns incorrect results
Typeless JOIN returns wrong results for strings longer then 65 279 bytes
regr_r2 and potentially other statistical functions can't handle tiny negative float values as variance
Type convertion problems columnstore
Add support for INET6
Create bit_count(), charset(), unhex() and minute() functions that doesn't exists in CS in 1.4
Group_concat order by with long double fails
JOIN operations fails b/c MDB optimizer replaces equi-JOIN condition
Window frame RANGE is not optimized
Implement multiple-table UPDATE feature.
CLONE - group_concat with distinct concatenates even non-distinct values
CS doesn't apply having with impossible condition on top of aggregation
Order by incorrect with float -0.000
HEX(<decimal>) gets truncated
"is null" operator reports an error for a
Change default internal sorting direction in CS
Provide a Columstore wide process list.
String Manipulation Functions Either Returns Incorrect Resultsets or Cause Internal Error When Applied To Japanese Data
subquery multiple column in statement
ExeMgr crash on select - SELECT TABLE FROM -- WHERE scan_code = 'DUP' and id_datasource <> 1002;
conv() may truncate
double values are truncated to 15 chars in group_concat
Optimize execute() of regr_sxx, regr-sxy and regr_syy
Wrong number decimals in UNION of AVG
There is no way to identify execution thread that causes bottleneck
Sub-query with GROUP BY and ORDER BY allows non-aggregates in projection.
group_concat with distinct concatenates even non-distinct values
UDAF doesn't work if there are two count(distinct) in projection list
IS.columnstore_files maximum contains incorrect number of records for any relation.
ORDER BY with OFFSET in subquery produces random and incorrect result
Some regr_*** tests aren't deterministic so comparisons are iffy. RANK()
regr_intercept, regr_r2, regr_slope and possibly other regr functions should return NULL with only one row.
regr_avgx and regr_avgy should return NULL if count is zero
Project list vector insert past end crash
Place "All ExeMgrs" settings under a separate section in columnstore.xml