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329 Commits

Author SHA1 Message Date
Roman Nozdrin
5fce19df0a MCOL-4412 Introduce TypeHandler::getEmptyValueForType to return const ptr for an empty value 
WE changes for SQL DML and DDL operations

Changes for bulk operations

Changes for scanning operations

Cleanup
 2021-01-18 12:30:17 +00:00
Gagan Goel
a91fb15b07 Add PrimProc support for selective block loading for 16-byte columns. 2020-12-11 14:23:45 -05:00
Alexander Barkov
b08d719593 A cleanup for MCOL-4064 Make JOIN collation aware 
A non-JOIN condition like `WHERE c1=c2` (with c1 and c2 being columns of the
same table) was not collation-aware yet after the main patches for MCOL-4064.

Additionally fixing StrFilterCmd::compare*() to address this.
 2020-12-08 16:43:07 +04:00
Alexander Barkov
4f6b6a8871 MCOL-4417 Non-equality comparison operators do not work well with NOPAD collations 2020-12-04 08:46:46 +04:00
Alexander Barkov
c6158eee31 Part#1 MCOL-4064 Make JOIN collation aware 
Making field1=field2 collation aware for long CHAR/VARCHAR.
 2020-12-04 08:41:26 +04:00
Alexander Barkov
52c5af054a Part#2 MCOL-495 Make string comparison not case sensitive 
Fixing field='str' for short (non-Dict) CHAR and VARCHAR data types.
 2020-12-04 08:40:29 +04:00
Alexander Barkov
0ff6a6ec20 Part#1 MCOL-495 Make string comparison not case sensitive 
Fixing field='str' for long (Dict) string data types.
 2020-12-04 07:49:00 +04:00
Alexander Barkov
2ea73846b9 MCOL-4422 Remove mariadb.h and my_sys.h dependency from collation.h 2020-11-30 14:26:35 +04:00
Roman Nozdrin
454ec4be99 Merge pull request #1613 from tntnatbry/MCOL-641-alter-table-fix 
MCOL-641 Fix alter table add wide decimal column.
 2020-11-26 18:17:01 +03:00
Gagan Goel
c5d4a918ee MCOL-4188 Regression fixes for MCOL-641. 
1. In TupleAggregateStep::configDeliveredRowGroup(), use
jobInfo.projectionCols instead of jobInfo.nonConstCols
for setting scale and precision if the source column is
wide decimal.

2. Tighten rules for wide decimal processing. Specifically:
  a. Replace (precision > INT64MAXPRECISION) checks with
     (precision > INT64MAXPRECISION && precision <= INT128MAXPRECISION)
  b. At places where (colWidth == MAXDECIMALWIDTH) is not enough to
     determine if a column is wide decimal or not, also add a check on
     type being DECIMAL/UDECIMAL.
 2020-11-24 20:15:33 -05:00
Gagan Goel
995cadef2d MCOL-641 Fix alter table add wide decimal column. 
This patch also removes CalpontSystemCatalog::BINARY and
ddlpackage::DDL_BINARY that were added during the initial
stages of the work on MCOL-641.
 2020-11-20 19:49:54 -05:00
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
129d5b5a0f MCOL-4174 Review/refactor frontend/connector code 2020-11-18 13:53:15 +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
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
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
b5534eb847 MCOL-641 Refactored MultiplicationOverflowCheck but it still has flaws. 
Introduced fDecimalOverflowCheck to enable/disable overflow check.

Add support into a FunctionColumn.

Low level scanning crashes on medium sized data sets.
 2020-11-18 13:47:45 +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
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
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
Roman Nozdrin
f73de30427 MCOL-641 This commit introduces GTest Suite into CS. 
Binary NULL magic now consists of a series of BINARYEMPTYROW-s + BINARYNULL
in the end.

ByteStream now has hexbyte alias.

Added ColumnCommand::getEmptyRowValue to support 16 byte EMPTY values.
 2020-11-18 13:47:01 +00:00
Gagan Goel
93170c3b31 MCOL-641 Basic support for multi-value inserts, and deletes. 2020-11-18 13:47:01 +00:00
Gagan Goel
55afcd8890 MCOL-641 Basic extent elimination support for Decimal38. 2020-11-18 13:47:01 +00:00
drrtuy
0ff0472842 MCOL-641 sum() now works with DECIMAL(38) columns. 
TupleAggregateStep class method and buildAggregateColumn() now properly set result data type.

doSum() now handles DECIMAL(38) in approprate manner.

Low-level null related methods for new binary-based datatypes now handles magic values for
binary-based DT.
 2020-11-18 13:47:01 +00:00
drrtuy
98213c0094 MCOL-641 Addition now works for DECIMAL columns with precision > 18. 2020-11-18 13:47:01 +00:00
drrtuy
54c152d6c8 MCOL-641 This commit introduces templates for DataConvert and RowGroup methods. 2020-11-18 13:47:01 +00:00
Gagan Goel
49a5573418 MCOL-641 Basic support for filtering operations for Decimal38. 2020-11-18 13:47:00 +00:00
Gagan Goel
77e1d6abe3 Basic SELECT support for Decimal38 2020-11-18 13:47:00 +00:00
Roman Nozdrin
63dcaa387f MCOL-641 Simple INSERT with one record works with this commit. 2020-11-18 13:47:00 +00:00
Roman Nozdrin
df65543dd4 MCOL-641 This commit contains fixes for the rebase that mostly adds 
WE_BINARY and WE_INT128 into switch-case blocks.
 2020-11-18 13:47:00 +00:00
Roman Nozdrin
c9f42fb5cc MCOL-641 PoC version for DECIMAL(38) using BINARY as a basis. 2020-11-18 13:47:00 +00:00
Gagan Goel
32f6167067 MCOL-641 Work of Ivan Zuniga on basic read and write support for Binary16 2020-11-18 13:47:00 +00:00
Alexey Antipovsky
98b94c0280 Remove deprecated boost::timer 
Change the only one actual timer to std::chrono::steady_clock
 2020-11-17 15:03:10 +03:00
Alexey Antipovsky
b25fee320a Remove variable-length arrays (-Wvla) 2020-11-17 15:03:10 +03:00
Alexander Barkov
ab44ef6ddb MCOL-4170 Refactor services/systemd units to finish their bootstrap ... 2020-11-09 12:01:16 +04:00
Roman Nozdrin
1c74f80d76 MCOL-4136 This patch makes an explicit dependency on generated errorids.h 2020-08-05 12:22:50 +00:00
Roman Nozdrin
7e868bc588 add dependency for generated header files errorids.h messageids.h patch made by Ben. 2020-07-10 18:38:49 +00:00
benthompson15
eac7dab096 MCOL-4030: first commit of warning removals unneed const and missing virtual dtors. 2020-06-23 13:51:36 -05:00
David Hall
f9078efbc6 MCOL-3536 Collation 2020-06-08 17:57:37 -05:00
David Hall
d289c30521 MCOL-3536 Collation 2020-06-08 17:19:07 -05:00
David Hall
236b92d706 MCOL-3536 Collation 2020-06-08 09:00:48 -05:00
David Hall
d1e85c468c MCOL-3536 collation remove debug 1 thread 2020-06-05 10:22:31 -05:00
David Hall
78ac310e42 MCOL-3536 Collation 2020-06-01 15:08:15 -05:00
David Hall
06e50e0926 MCOL-3536 collation 2020-05-26 12:42:11 -05:00