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MCOL-297
CHARACTER_LENGTH(datetime) returns wrong lengthMCOL-5917
Query Accelerator | large dataset retrieval bugMCOL-4895
Reduce a number of ColumnCommanJL steps processing single-column WHERE filter predicate
Refactor Row::setXIntField family methods to remove switch-case
Remove unused global variable from PP
ExeMgr segfaults when its connection gets a SIGPIPE
Remove SystemModuleConfig section from Columnstore.xml
idbpm inside of aggregate never returns
Use threadpool for all threads in PrimProcMCOL-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
Bit functions must behave as with other generic engines(MyISAM, InnoDB) do
MCS doesn't check for int64 overflow casting from TIMESTAMP to DECIMAL
regr_r2() and corr() outputs differ from the example DBMS
DATE_ADD() returns a wrong result for DECIMAL input
MAKETIME() returns a wrong result for DECIMAL input
SEC_TO_TIME() returns a wrong result for DECIMAL input
FROM_UNIXTIME() returns a bad result for DECIMAL input
MOD returns a wrong result for DECIMAL arguments
ROUND() function might be a FLOOR() for DECIMAL arguments in some cases
Replace pow(10.0, (double)scale) expressions with a static dictionary lookup.
Release builds contains ASM that either crashes processes or affects query results
Math with aggregates on constant columns returns incorrect results
Implement comparison functions for SELECT clause
Columnstore (&MDB) query returns incorrect value instead of expected out-of-range error
idbExtentMin/Max are broken
Typeless JOIN returns wrong results for strings longer then 65 279 bytes
DATE + INTERVAL a SECOND is not like in MariaDB
Type convertion problems columnstore
conv() returns less chars in the resulting string
Internal regression hangs executing misc/pseudoColumns2.sql
SELECT executed after EXPLAIN returns ER_INTERNAL_ERROR
regr_sxy() returns different results across different runs of the same query
Incorrect results of bitwise operations performed on double data types.
Replace glibc with google's re2 for regex processing
Benchmark RE2 for replacing regex
Speed up RowGroup data access methods reducing level of indirection.
Regression on working_tpch1/misc/bug3669 string pad compare not correct
Rare PrimProc exception not caught correctly
"Too many open files" errors during DBT3 performance test
Nonroot installation: PrimProc restarts when creating tables
follow up on rand(const) usage in regression test
Convert gives excessive rounding error on long string fields
Use the server time_zone system variable for functions that it affects in ColumnStore.
unix_timestamp() output incorrect when time_zone is not 0:00
from_unixtime() not giving expected output for a given time zone
microsecond support for from_unixtime
There is no way to identify execution thread that causes bottleneck
Use JIT for aggregation functions
truncate(x, d) function does not handle negative values for d for unsigned int types