8d1c86f192
Added support for casting to DATE
2020-08-31 20:42:08 -07:00
723b4175fd
Merge pull request #155 from hyrise/mrks/tokens
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Remove tokens that are defined more than once
2020-06-18 12:53:59 +02:00
f7bc462e18
Update flex cpp/h
2020-06-18 12:47:02 +02:00
d91debc538
Remove tokens that are defined more than once
2020-06-18 12:46:25 +02:00
2efd12d78c
Merge pull request #153 from msiomkin/cast-as-type
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Add support of CAST(expression AS datatype(length))
Add DATETIME
2020-06-18 12:45:46 +02:00
7b22ee8ecb
Add support of CAST(expression AS datatype(length))
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CAST(expression AS datatype(length)) construction is a part of
ANSI SQL-92 standard. So we have to support it.
2020-06-16 22:39:00 +03:00
3e7d03276e
Merge pull request #151 from msiomkin/fix-readme-example-typo
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Add missing braces to the README code snippet
2020-06-05 20:08:38 +02:00
819dc09eb2
Add missing braces to the README code snippet
2020-06-05 20:30:40 +03:00
de657e7057
Merge pull request #150 from TennyZhuang/patch-2
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Refine example in README.md
2020-06-04 11:28:27 +02:00
530b48d539
Fix kStmtSelect typo
2020-06-04 11:22:56 +02:00
a18f03e0bc
refine example in README.md
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Signed-off-by: TennyZhuang <zty0826@gmail.com>
2020-06-03 23:40:02 +08:00
2dfaa2b672
Merge pull request #149 from msiomkin/fix-compiler-versions
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Fix compiler version requirements in readme
2020-05-28 12:55:16 +02:00
00ac9cd304
Fix compiler version requirements in readme
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c++17 is required to build the project. The minimum versions of gcc
and clang that support c++17 are 5 (for both compilers).
Closes #148
2020-05-26 15:29:43 +03:00
d05ef8ed0c
Assert nullable on columns->at(4). Assertion was being made twice at(3).
2020-05-25 22:15:49 +02:00
4ca664cdd3
Assert nullable on columns->at(4). Assertion was being made twice at(3).
2020-05-25 15:04:39 -05:00
bba65d8f35
Use awk to check versions
2020-05-25 11:16:18 +02:00
0f96b977e9
Use awk to check versions
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Some Linux distributions (e.g. Centos) don't have bc installed by
default. And some (e.g Centos 8) don't have binary packages for it
available either. It's safer to use awk instead of bc to check
versions of bison and flex in the parser Makefile.
Closes #144
2020-05-24 13:43:01 +03:00
dd360837f1
Fixed typos
2020-05-19 16:09:29 +02:00
28b3da0e84
Merge pull request #1 from mgonnav/fix-devdocs-typos
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Fixed typos
2020-05-16 21:56:16 -05:00
dfbce8112d
Fixed typos
2020-05-16 21:54:22 -05:00
a63232533f
std::experimental::filesystem --> std::filesystem ( #142 )
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Yepp, thanks. Just curious: Did this cause issues anywhere?
2020-04-07 23:53:22 +02:00
3f2f37e772
Merge branch 'master' into patch-2
2020-04-07 23:46:18 +02:00
cd646f9971
Use print() function in both Python 2 and Python 3 ( #141 )
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Thanks!
2020-04-07 23:46:03 +02:00
0e0f79feb9
std::experimental::filesystem --> std::filesystem
2020-04-01 00:15:37 +02:00
e8ce1c4caf
Add support to identify different set operators & allow chain of multiple set operators ( #138 )
2020-02-18 14:26:10 +01:00
4b617bca96
Adds simple transaction commands ( #137 )
2020-01-14 13:21:19 +01:00
e3cfc80975
Add COPY for import and export ( #139 )
2020-01-08 16:21:02 +01:00
907b668151
Fix build badge ( #135 )
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The badge referred to the outdated release (which has been deleted for a while now). This PR updates it so that the master is used.
2019-12-16 04:52:17 -08:00
e88c1f4518
Sort the input file list ( #133 )
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so that libsqlparser.so.1 builds in a reproducible way
in spite of indeterministic filesystem readdir order.
See https://reproducible-builds.org/ for why this is good.
2019-11-14 07:10:51 -08:00
a4703fec5b
Add DESCRIBE ( #131 )
2019-09-16 11:58:05 +02:00
6e730a5436
Print matching token for operator types instead of plain integer ( #85 )
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* Print matching token for operator types instead of plain integer
* Update sqlhelper.cpp
2019-08-13 16:07:19 +02:00
755ea052d7
Remove HISTORY keyword ( #129 )
2019-07-31 12:43:18 +02:00
de4f81bb18
Support Create Table As Syntax ( #127 )
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* support create table as select statement
* Generate bison code
* add test
2019-06-07 11:42:49 +02:00
6003ab58d1
Support WITH ( #125 )
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* Add struct WithDescription in SelectStatement.h
* Add test for With statements
* Implement With draft
* tm
* Fix Grammar
* Fix commented code
* naming improvements
* naming improvements
* introduce memory leak1
* removed memory leak
* Create two WITH-tests
* Add bad queries reg. WITH
2019-05-24 16:42:28 +02:00
ab1e6b4192
Fix printing of EXISTS (SELECT) ( #114 )
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* Fix printing of EXISTS (SELECT)
* Update sqlhelper.cpp
2019-04-23 11:35:17 +02:00
ddb6276fac
Fix print ( #112 )
2019-04-23 11:03:18 +02:00
e0e58d0876
Allow Expressions in LIMIT and OFFSET. ( #111 )
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* Allow Expressions in LIMIT and OFFSET.
* Make NULL distinguishable from nullptr (not present) for LIMIT and OFFSET.
2019-04-04 12:25:15 +02:00
9701403ff5
Fix multi-threaded parsing ( #110 )
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This should fix multi-threaded parsing. Not a clean solution, I am guessing the following block should be a single, state-less pattern? @mrks
```
\' { BEGIN singlequotedstring; strbuf = std::stringstream{}; }
<singlequotedstring>\'\' { strbuf << '\''; }
<singlequotedstring>[^']* { strbuf << yytext; }
<singlequotedstring>\' { BEGIN 0; yylval->sval = strdup(strbuf.str().c_str()); return SQL_STRING; }
<singlequotedstring><<EOF>> { fprintf(stderr, "[SQL-Lexer-Error] Unterminated string\n"); return 0; }
```
Anyway, the following hyrise playground does not crash anymore, so Toni should be able to work with this for the time being.
```c++
#include <iostream>
#include <thread>
#include "types.hpp"
#include "tpch/tpch_queries.hpp"
#include "SQLParser.h"
using namespace opossum; // NOLINT
int main() {
std::vector<std::thread> threads;
for (size_t t = 0; t < 200; ++t) {
threads.emplace_back([&]() {
for (size_t p = 0; p < 10'000; ++p) {
hsql::SQLParserResult result;
hsql::SQLParser::parse(tpch_queries.at(19), &result);
std::cout << "Parsing " << p << " is valid: " << result.isValid() << std::endl;
}
});
}
for (auto& thread : threads) {
thread.join();
}
return 0;
}
```
2019-03-22 07:07:17 -05:00
1b86e5e624
Make parameters for execute optional ( #107 )
2018-11-23 11:10:31 +01:00
bd56ba8f7a
Fix type inconsistency ( #106 )
2018-11-17 12:10:39 +01:00
b35fce9977
store all float values in doubles ( #105 )
2018-11-17 12:02:48 +01:00
62d162579a
Support escaped strings (e.g., 'Max O''Mustermann') ( #104 )
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* Support escaped strings (e.g., 'Max O''Mustermann')
* review
2018-11-12 15:35:31 +01:00
a59deb43c3
Added boolean literal support ( #103 )
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* Added boolean support
* Made bool literals int vals
With a flag indicating if they came from boolean literals.
* Add makeLiteral(bool val);
2018-11-02 11:42:23 +01:00
a122effd46
Fix Tokens ( #102 )
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* Fix Tokens
* fix
* ci
2018-10-22 22:05:29 +02:00
f7bd4ee592
Support more of the CREATE TABLE command ( #101 )
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* Support more of the CREATE TABLE command
* bison version
* build on nemea
* bla
* Check for flex version
2018-10-19 14:18:03 +02:00
79bdad949f
Remove PART keyword ( #100 )
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* Remove PART keyword
* Change it in some tests
2018-10-10 16:33:53 +02:00
c7980a0009
Fix include guard naming [-Wreserved-id-macro] ( #99 )
2018-09-29 10:38:29 +02:00
717df4d910
Adjust license paragraph in readme ( #97 )
2018-05-31 17:51:27 +10:00
1f564e16b8
Add tests for SUBSTR support ( #96 )
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* Add test for SUBSTR support
* Trigger CI
* Trigger
* Trigger
* Trigger
* Remove CMake file
2018-05-30 17:52:56 +10:00
73ed061d7d
Support EXTRACT ( #95 )
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* EXTRACT support
* formatting
* formatting
* formatting
2018-05-23 03:02:14 +02:00
Ankush Rayabhari
mrks
Mike Siomkin
mrks
庄天翼
Mateo Gonzales Navarrete
Mateo Gonzales Navarrete
Christian Clauss
Tobias Nack
Till Later
Daniel Lindner
Bernhard M. Wiedemann
f4lco
d-justen
Julian Menzler
Leander Neiss
Moritz Eyssen
alkim0
Jan Koßmann
Tim Zimmermann