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add-server
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1259 Commits

Author SHA1 Message Date
Roman Nozdrin
ba4156fe13 Merge pull request #1607 from drrtuy/MCOL-4394 
MCOL-4394 __float128 related code had been moved into a separate file
 2020-11-20 11:50:54 +03:00
Gagan Goel
820703d2d0 Merge pull request #1568 from dhall-MariaDB/MCOL-4255-dev 
MCOL-4255 dev fix ROUND(datecolumn)
 2020-11-19 18:19:07 -05:00
David Hall
1b7fea9a12 MCOL-4255 dev fix ROUND(datecolumn) 
The behavior of Server changed
 2020-11-19 17:10:40 -06:00
Roman Nozdrin
178be69bc4 MCOL-4394 __float128 related code had been moved into a separate file 
Trim to double and to long double conversions for Decimal
 2020-11-19 12:08:18 +00:00
Roman Nozdrin
aa44bca473 A pack of fixes for compilation errors and warnings for all platforms 
Add libdatatypes.so into debian packaging
 2020-11-19 10:21:45 +00:00
Roman Nozdrin
58495d0d2f MCOL-4387 Convert dataconvert::decimalToString() into VDecimal and TSInt128 methods 2020-11-18 13:53:16 +00:00
Gagan Goel
007b8a5082 MCOL-4188 Fix regressions in CEIL()/CHAR() for narrow decimals. 
In addition, a regression in a WHERE clause with a WF field
as the LHS and an addition operation on two WF fields on the RHS
is also fixed. The issue was SimpleColumn::getDecimalVal() was
setting precision = 19, with the value of one of the operands of the
addition operation being set in VDecimal::value instead of
VDecimal::s128Value. addSubtractExecute() in mcs_decimal.cpp makes the
assumption that if precision > 18 and precision <= 38, we need to
fetch the wide s128Value, not the narrow value field. So we are
fixing the precision set in SimpleColumn::getDecimalVal().
 2020-11-18 13:53:16 +00:00
Gagan Goel
6fd7916c56 MCOL-4188 Fix regression in a union subquery involving a numeric field. 
Since we now perform type promotion to wide decimals for aggregations
involving numeric fields, we need to check for wide decimal in
in and out ROWs and call the appropriate setter and getter functions.
 2020-11-18 13:53:16 +00:00
Alexander Barkov
3d7f5c6fd1 MCOL-4377 Split DataConvert::convertColumnData() 2020-11-18 13:53:16 +00:00
Roman Nozdrin
c00daa93bd MCOL-4172 MultiDistinctRowAggregation didn't honor multiple UDAF in projection 
::doUDAF() doesn't crash anymore trying to access fRGContextColl[] elements
that doesn't exist running RowAggregationMultiDistinct::doAggregate()
 2020-11-18 13:53:15 +00:00
Roman Nozdrin
15b1bfa709 Fix fallthrough compilation warnings 2020-11-18 13:53:15 +00:00
Roman Nozdrin
3eb26c0d4a MCOL-4313 Introduced TSInt128 that is a storage class for int128 
Removed uint128 from joblist/lbidlist.*

Another toString() method for wide-decimal that is EMPTY/NULL aware

Unified decimal processing in WF functions

Fixed a potential issue in EqualCompData::operator() for
    wide-decimal processing

Fixed some signedness warnings
 2020-11-18 13:53:15 +00:00
Alexander Barkov
d5c6645ba1 Adding mcs_basic_types.h 
For now it consists of only:

using int128_t = __int128;
using uint128_t = unsigned __int128;

All new privitive data types should go into this file in the future.
 2020-11-18 13:53:15 +00:00
Alexander Barkov
129d5b5a0f MCOL-4174 Review/refactor frontend/connector code 2020-11-18 13:53:15 +00:00
Gagan Goel
68244ab957 MCOL-641 Fix regression in aggregate distinct on narrow decimal. 
The else if block in Row::equals() was incorrectly getting triggered
for narrow decimals earlier. We now specifically check if the column
is a wide decimal. Furthermore, we need to dereference the int128_t
pointers for equality comparison.
 2020-11-18 13:52:20 +00:00
Roman Nozdrin
844472d812 MCOL-4313 Very fragile but high speed approach with inline ASM 
GCC compiler uses aligned versions of SIMD instructions expecting
aligned memory blocks that is hard to implement now
 2020-11-18 13:52:20 +00:00
Roman Nozdrin
8de9764f84 MCOL-4172 Add support for wide-DECIMAL into statistical aggregate and regr_* UDAF functions 
The patch fixes wrong results returned when multiple UDAF exist in projection

aggregate over wide decimal literals now works
 2020-11-18 13:52:20 +00:00
Roman Nozdrin
f7002e20b5 ::writeRow now treats WR_BINARY as int128 for 16 bytes DT only 
WF avg uses const & as arguments types

Removed BINARY from DDL parser
 2020-11-18 13:52:20 +00:00
Roman Nozdrin
1c3a34a3d0 Dataconvert::decimalToString badly fails w/o 20th member of mcs_pow_10 so I returned it 
WF::percentile runtime threw an exception b/c of wrong DT deduced from its argument

Replaced literals with constants

Tought WF_sum_avg::checkSumLimit to use refs instead of values
 2020-11-18 13:52:20 +00:00
David Hall
af80081c94 MCOL-4171 Some fixes 2020-11-18 13:52:20 +00:00
David Hall
5b8aba0005 MCOL-4171 use const ref when passing int128 
It saves a pico second or two.
 2020-11-18 13:52:20 +00:00
David Hall
2d044fd7f1 MCOL-4171 Fix comments in bytestream.h 2020-11-18 13:52:19 +00:00
David Hall
c4d8516a47 MCOL-4171 Window functions with decimal(38) 2020-11-18 13:52:19 +00:00
Roman Nozdrin
1588ebe439 MCOL-641 Clean up primitives code 
Add int128_t support into ByteStream

Fixed UTs broken after collation patch
 2020-11-18 13:52:19 +00:00
David Hall
638202417f MCOL-4171 2020-11-18 13:52:19 +00:00
Gagan Goel
d3bc68b02f MCOL-641 Refactor initial extent elimination support. 
This commit also adds support in TupleHashJoinStep::forwardCPData,
although we currently do not support wide decimals as join keys.

Row estimation to determine large-side of the join is also updated.
 2020-11-18 13:52:19 +00:00
Gagan Goel
6aea838360 MCOL-641 Add support for functions (Part 2). 2020-11-18 13:51:55 +00:00
Roman Nozdrin
bd0d5af123 Merge fixes. 2020-11-18 13:51:26 +00:00
Roman Nozdrin
17bad9eb0b MCOL-641 Initial support for ORDER BY on wide DECIMALs. 2020-11-18 13:51:26 +00:00
Roman Nozdrin
eeebe83839 MCOL-641 Fixed the incorrect if-condition. 2020-11-18 13:51:26 +00:00
Roman Nozdrin
51d77d74df MCOL-641 Fix for GROUP BY on wide-DECIMALs. 2020-11-18 13:51:26 +00:00
Roman Nozdrin
a7fcf39f2a MCOL-641 Fixed group_concat for narrow-DECIMALs. 2020-11-18 13:51:26 +00:00
Roman Nozdrin
f63611c422 MCOL-641 This commit adds support for group_concat w/o ORDER BY. 
Small refactoring in Row methods.
 2020-11-18 13:51:26 +00:00
Roman Nozdrin
21a41738e1 MCOL-641 Simple aggregates works with GROUP BY column keys. 
Fixed constant colump copy for binary columns in TNS.
 2020-11-18 13:51:26 +00:00
Roman Nozdrin
e88cbe9bc1 MCOL-641 Simple aggregates support: min, max, sum, avg for wide-DECIMALs. 2020-11-18 13:51:25 +00:00
Roman Nozdrin
3d94ec1568 MCOL-641 Followup on functions commit. 2020-11-18 13:51:25 +00:00
Gagan Goel
cfe35b5c7f MCOL-641 Add support for functions (Part 1). 2020-11-18 13:51:25 +00:00
Gagan Goel
74b64eb4f1 MCOL-641 1. Add support for int128_t in ParsedColumnFilter. 
2. Set Decimal precision in SimpleColumn::evaluate().
3. Add support for int128_t in ConstantColumn.
4. Set IDB_Decimal::s128Value in buildDecimalColumn().
5. Use width 16 as first if predicate for branching based on decimal width.
 2020-11-18 13:47:45 +00:00
Roman Nozdrin
b09f3088ca MCOL-641 Initial version of Math operations for wide decimal. 2020-11-18 13:47:44 +00:00
Gagan Goel
62d0c82d75 MCOL-641 1. Templatized convertValueNum() function. 
2. Allocate int128_t buffers in batchprimitiveprocessor if
a query involves wide decimal columns.
 2020-11-18 13:47:44 +00:00
Gagan Goel
9b714274db MCOL-641 1. Minor refactoring of decimalToString for int128_t. 
2. Update unit tests for decimalToString.
3. Allow support for wide decimal in TupleConstantStep::fillInConstants().
 2020-11-18 13:47:44 +00:00
Roman Nozdrin
2e8e7d52c3 Renamed datatypes/decimal.* into csdecimal to avoid collision with MDB. 2020-11-18 13:47:44 +00:00
Roman Nozdrin
238386bf63 MCOL-641 Replaced IDB_Decima.__v union with int128_t attribute. 
Moved all tests into ./test

Introduced ./datatypes directory
 2020-11-18 13:47:44 +00:00
Gagan Goel
824615a55b MCOL-641 Refactor empty value implementation in writeengine. 2020-11-18 13:47:44 +00:00
Roman Nozdrin
97ee1609b2 MCOL-641 Replaced NULL binary constants. 
DataConvert::decimalToString, toString, writeIntPart, writeFractionalPart are not templates anymore.
 2020-11-18 13:47:44 +00:00
Roman Nozdrin
61647c1f5b MCOL-641 DataConvert::decimalToString() refactoring. 2020-11-18 13:47:02 +00:00
Gagan Goel
8f80c1dee6 MCOL-641 1. Implement int128 version of strtoll. 
2. Templatize number_int_value.
3. Add test cases for strtoll128 and number_int_value for Decimal38.
 2020-11-18 13:47:02 +00:00
drrtuy
b29d0c9daa MCOL-641 Changed the hint to search for GTest headers. 
This commit introduces DataConvert UTs.

DataConvert::decimalToString now can negative values.

Next version for Row::toString(), applyMapping UT checks.

Row:equals() is now wide-DECIMAL aware.
 2020-11-18 13:47:02 +00:00
Roman Nozdrin
c23ead2703 MCOL-641 This commit changes NULL and EMPTY values. 
It also contains the refactored DataConvert::decimalToString().

Row::toString UT is finished.
 2020-11-18 13:47:02 +00:00
Roman Nozdrin
de85e21c38 MCOL-641 This commit cleans up Row methods and adds couple UT for Row. 2020-11-18 13:47:02 +00:00