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877 Commits

Author SHA1 Message Date
rbock
ac500e238d Fix triggering static asserts multiple operators 2018-04-28 10:15:26 +02:00
rbock
9d64a5c741 Fixed missing include 2018-04-19 07:05:17 +02:00
niXman
928282a9ef
real type support added for ppgen(part 1) 2018-04-12 13:55:16 +03:00
Philippe Daouadi
1b12fddb7a Add support for std::array blobs 2018-03-10 20:49:57 +01:00
Philippe Daouadi
7b16f03aa0 Fix blob result_type 2018-03-10 20:49:57 +01:00
rbock
2e635cc963 blob WIP 2018-03-10 20:49:57 +01:00
rbock
1e029807da Add blob data type 2018-03-10 07:45:01 +01:00
Bartosz Wieczorek
f48f1b9cf7 fixup 2018-02-19 12:38:23 +01:00
cszawisza
ee3f90d13a make old GCC happy 2018-02-19 12:28:50 +01:00
Bartosz Wieczorek
e50ee42364 add set(tuple<...>) implementation for insert and update statements 2018-02-15 07:55:43 +01:00
Egor Pugin
f510166ac8 Load date library from date dir (since date v2.3). 2018-01-31 17:48:38 +03:00
rbock
2b1c1c1a82 not_t must not be a variadic template. 2018-01-21 10:58:19 +01:00
rbock
5b15267743 Typo, thanks @juandent 2018-01-07 08:05:30 +01:00
rbock
e49428c58c Partially reverting e1b82afbbe hoping to appease VC++ 2017-12-19 09:06:56 +01:00
JUAN DENT
91e0712e6c _can_be_null depends on the expression 2017-12-18 16:51:47 -06:00
JUAN DENT
5cb081a721 Corrected _is_aggregate_expression 2017-12-18 16:44:16 -06:00
JUAN DENT
13e1ac3a78 Added trim.h with Roland's suggestions 2017-12-18 12:38:41 -06:00
rbock
109b0af880 Add quoting for table and column names. 
More reserved words have to be added to ddl2cpp
 2017-11-26 19:19:26 +01:00
rbock
8ad1bb5db2 Add missing include 2017-11-25 19:00:18 +01:00
rbock
d7ef2603bc Remove superfluous return 2017-11-22 21:10:56 +01:00
rbock
3a6e4d93ec Merge branch 'develop' of https://github.com/rbock/sqlpp11 into develop 2017-11-06 21:37:36 +01:00
rbock
e1b82afbbe Use count instead of is_element_of 2017-10-29 16:39:51 +01:00
Roland Bock
1c7c0361ee Merge pull request #190 from choiip/develop 
Fixed compile error when include connection_pool.h using c++11
 2017-10-27 06:29:12 +02:00
Aaron Bishop
d207a26638 Removed templated variables 
Also fixed tabs to spaces. Used github editor, can update later if there was a syntax error.
 2017-10-23 09:10:10 -04:00
Aaron Bishop
fb84f9b4a9 Allow result_t to have a size() function if DbResult has a size() function. 
size() must be const, but can be arbitrary type.
size() may be wrong after first next has been called
 2017-10-21 16:09:30 -04:00
rbock
f6cb213e55 Fix without_table_check for alias expressions 2017-10-16 20:43:07 +02:00
Alex Choi
8b4408c95f fixed compile error when include connection_pool.h using c++11 2017-10-16 11:38:36 +08:00
niXman
7fa7720c87 support for date/datetime/timestamp types added for ppgen 2017-10-07 13:20:30 +03:00
rbock
8aadbd2263 Reverted logic change that led to too many warnings with gcc 2017-09-10 18:26:48 +02:00
rbock
00d10b5365 Minor cleanup thanks to clang-tidy 2017-09-10 15:54:59 +02:00
rbock
d112d714b9 clang-tidy readbility fixes 2017-09-10 15:46:54 +02:00
rbock
0d6c63ce20 Use clang-tidy modernize fixes 2017-09-10 15:45:07 +02:00
rbock
a17a78c5c2 Adhere to clang-tidy warning about boolean readability 2017-09-10 15:21:24 +02:00
rbock
63b40527ee Use clang-tidy to prevent else after return 2017-09-10 15:12:45 +02:00
rbock
6a9715b59d Use clang-tidy to wrap single-line blocks into {} 2017-09-10 15:05:34 +02:00
rbock
f4612061d7 Make portable static assert explicit 2017-09-10 15:01:14 +02:00
rbock
c09a0b5ee8 Use clang-format to explicitly mark unused parameters 2017-09-10 14:58:51 +02:00
rbock
306ce63f2f Use clang-format to add closing namespace comments 2017-09-10 14:56:51 +02:00
rbock
ac765993aa Use clang-format to streamline include guards 2017-09-10 14:55:11 +02:00
rbock
9ac0775699 Add virtual destructors for virtual base classes. 
Thanks to new warnings in gcc-6.x
 2017-09-10 10:13:37 +02:00
rbock
a2e7e56f70 Fix missing include. 2017-08-16 11:33:31 +02:00
Théo DELRIEU
8079d6c144 add missing <string> include in schema.h 2017-08-10 13:22:40 +02:00
rbock
307da227ac Merge branch 'release/0.50' 2017-07-16 07:52:02 +02:00
Serge Robyns
392b257694 Fixed incorrect usage of string::find 2017-07-15 15:56:13 +02:00
rbock
64498654b7 Fixed some clang warnings 2017-06-25 13:01:43 +02:00
rbock
7422cb9e3b Compile with both, MSVC 2015 and 2017 
Make MSVC 2017 accept the code as well

MSVC still has problems with variadic templates...

Adjust README, do not do debug build (reduce load for appveyor)
 2017-06-25 12:53:21 +02:00
Roland Bock
801428d4cf Merge pull request #171 from volka/isolation_level 
Add an option to set a transaction isolation level in start_transaction
 2017-06-03 11:40:51 +02:00
Volker Aßmann
ee20a8be67 Fix missing not correctly by including ciso646 2017-06-01 23:26:07 +02:00
Volker Aßmann
b51714eb48 Cleaned up start_transaction overloads 2017-06-01 23:18:15 +02:00
Volker Aßmann
c92571862d Replace "not" with "!" to fix Visual C++ issue 2017-06-01 12:47:14 +02:00
Volker Aßmann
f2ea61052e Add an option to set a transaction isolation level to the generic 
transaction interface and the connecctor api
 2017-05-31 22:43:57 +02:00
Roland Bock
8238853d30 Merge pull request #160 from sergeken/master 
Added for update support (issue #145)
 2017-04-10 12:28:30 +02:00
Serge Robyns
4ae55e238e Changed copyright message 2017-04-10 11:12:27 +02:00
Serge Robyns
62a5ec3e3e Added for update support 2017-04-09 11:17:55 +02:00
Frank Park
9f26495ced Reordered template arguments 2017-04-02 11:06:12 -04:00
Frank Park
71a234c4ba Split pool_connection to separate file, add reconnect_policy 
Also expanded class template and constructor of connection_pool to allow
lazy instantiation, added helper function make_connection_pool to make
instantiation lazier.
 2017-04-02 10:48:14 -04:00
Frank Park
ac88aa7656 delete unused function 2017-03-29 01:28:52 -04:00
Frank Park
e0d7d71bb3 delete old comment 2017-03-29 01:27:42 -04:00
Frank Park
30caa5d878 changed async connection to a wrapper instead of derived class 2017-03-29 01:07:15 -04:00
Frank Park
4fa79d552a Added async_connection to comply with RAII 2017-03-27 04:58:49 -04:00
Frank Park
6b36cd56f1 disable connection pooling on construction 2017-03-27 00:50:59 -04:00
Frank Park
5f0a5dd0e9 rename function 2017-03-26 21:53:09 -04:00
Frank Park
b05c968bb2 add is_connection_compatible along with some minor changes 2017-03-26 21:52:33 -04:00
Frank Park
de2204c07f add copyright notice and comment on free_connection 2017-03-25 17:01:12 -04:00
Frank Park
269a72bd93 change container to stack of unique_ptr 2017-03-25 07:14:36 -04:00
Frank Park
8048337068 fix namespace error 2017-03-25 06:01:48 -04:00
Frank Park
348e5d6489 Added a generic connection pool 
Added a very basic outline of a generic connection pool. It should be
thread-safe, but still needs a lot of work.
 2017-03-25 04:24:22 -04:00
rbock
dff7e408bb Added missing include. 2017-03-17 10:43:05 +01:00
rbock
c0853f7240 Appease MSVC 2017-03-16 21:33:52 +01:00
rbock
26bdaf7eae Fixed memory bug in handling text results in prepared statements. 2017-03-12 12:04:00 +01:00
rbock
862205d1bf Use assign to reduce number of copies 2017-03-12 09:58:04 +01:00
Roland Bock
33b69279d7 Merge pull request #143 from theodelrieu/develop 
Enhancements to result_t::iterator
 2017-03-07 10:13:48 +01:00
Théo DELRIEU
d50c65996a
add iterator_category field to result_t::iterator 
default value is std::input_iterator_tag, connections should specialize
the sqlpp11::iterator_category struct defined in result.h to override
that value
 2017-03-07 09:40:02 +01:00
rbock
9145a3a4ee More defensive string construction in result set. 2017-03-06 09:14:51 +01:00
Roland Bock
a55ba76c3b Merge pull request #134 from niXman/develop 
ppgen reformatted
 2017-02-02 15:11:59 +01:00
niXman
56099b7183 clang-format off 2017-01-31 22:44:00 +02:00
rbock
3d28a92a6d Fixed detection of NULL in text results 2017-01-28 11:35:59 +01:00
niXman
5b8b2b16b0 ppgen reformated 2017-01-16 20:59:01 +02:00
rbock
5e52a4da46 Added a few auto alias tests 2016-12-25 21:25:01 +01:00
rbock
ee6aa6e2c5 Silence warning in gcc about unused parameter 2016-12-25 14:44:26 +01:00
rbock
fa8cb7b0af Replaced field_spec_t::is_compatible function with a class template. 
Also removed two stand-alone union functions which did not work anyway.

Let's see if MSVC is happy now.
 2016-12-25 12:20:00 +01:00
rbock
1b9a4b1594 Replace is_compatible function with class template 
MSVC choked on that function (claimed that the number of arguments was
incorrect)
 2016-12-25 10:44:22 +01:00
rbock
7c20a68e0b Fixed result types for signed OP unsigned expressions. 2016-11-12 10:35:03 +01:00
rbock
ae37d063a4 Loosen union constraints a bit more 2016-10-11 16:09:49 +02:00
rbock
4dad08653a Maybe easier to grok for MSVC 2016-10-11 07:19:39 +02:00
rbock
fa0fe887b5 Slightly better comparison of row types for unions. 
Needs some work for non-static versions
 2016-10-10 22:25:53 +02:00
rbock
b0aa23ee87 Merge branch 'develop' of https://github.com/rbock/sqlpp11 into develop 2016-10-07 12:14:29 +02:00
rbock
3963b5065d Added missing pre-generated alias 2016-10-07 12:13:58 +02:00
Andreas Sommer
609766a9fe Allow dynamic sort order 2016-09-16 19:30:17 +02:00
rbock
c4a523b6d6 Merge branch 'release/0.43' 2016-09-13 22:04:51 +02:00
rbock
9559ad1a2a Replaced != with the standard <> 2016-09-13 21:41:00 +02:00
rbock
3d67da2373 Added missing .unconditionally() member functions for joins 2016-09-13 21:37:53 +02:00
rbock
6bdddcc343 Fix braces around sub-selects used as tables 2016-09-13 21:08:01 +02:00
Aaron Bishop
d2b52c1b49 fixed missing include for return_type_not_t 2016-09-10 15:27:22 -04:00
rbock
94a0eee117 Enforce unsigned integral values for limit and offset 2016-09-06 22:34:59 +02:00
rbock
2cafb56266 Improved a few assert wrapper names 2016-09-04 10:44:14 +02:00
rbock
83d5147cd1 Add begin/end to portable static assert to make error messages a bit shorter 2016-09-03 12:35:40 +02:00
rbock
827c8dbf61 The previous fix wasn't. 
Found this via build-system tests of static asserts through MSVC.
 2016-09-02 22:35:12 +02:00
rbock
d841a7d8a5 Fixed gcc ambiguity bug 
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77449
 2016-09-02 11:17:30 +02:00
rbock
407718a8a4 Eliminated bad_statement 
Using wrapped static asserts now as return types
 2016-09-01 22:31:53 +02:00
rbock
39dec1ea39 Better failure return type for cte 2016-09-01 22:15:52 +02:00
rbock
5d09b736b6 Better failure return values for union 
There are still a lot of untestable static_assert, but one thing at a
time...
 2016-09-01 21:57:15 +02:00
rbock
1a0f0ea0ab Everything compiles again. 2016-09-01 21:46:42 +02:00
rbock
637e0ad4d9 Better failure return types for update and remove 2016-09-01 18:31:03 +02:00
rbock
36afa04bcd Adjusted insert to use wrapped asserts as failure return 2016-09-01 12:51:04 +02:00
rbock
cf83978118 Migrated select clauses to returning wrapped asserts 
This helps a lot in testing static asserts (and debuging expressions
with MSVC)
 2016-09-01 12:06:40 +02:00
rbock
33992a6651 Fixed hidden return type parts in custom query 2016-08-23 18:09:25 +02:00
rbock
82278f80ae Fix hidden return type in custom query 2016-08-23 17:28:16 +02:00
rbock
57797ffffa Added for_each_field function 2016-08-17 09:51:24 +02:00
rbock
471fb7bf14 Fixed typo 2016-07-31 16:47:36 +02:00
rbock
03c92c3616 Added missing include. 2016-07-06 08:47:08 +02:00
rbock
949f1abfc9 Added static_assert tests for update set/dynamic_set 2016-06-19 10:41:31 +02:00
rbock
aeb1ab5e02 Next attempt to pacify MSVC... 2016-06-18 18:54:16 +02:00
rbock
2d34e57c8f Hopefully fixing MSVC compile problem 2016-06-18 18:28:53 +02:00
rbock
47bc9d3942 Merge branch 'Erroneous1-feature/extra_data_types' into develop 2016-06-10 06:52:23 +02:00
rbock
db6dbc5d36 Merge branch 'feature/extra_data_types' of https://github.com/Erroneous1/sqlpp11 into Erroneous1-feature/extra_data_types 2016-06-10 06:51:44 +02:00
Aaron Bishop
fe5f2ef2ef removed datetime and timestamp 2016-06-07 20:43:22 -04:00
rbock
03ab507f69 Some formatting 2016-06-05 21:35:49 +02:00
rbock
75978ae092 Merge branch 'Erroneous1-feature/time_of_day' into develop 2016-06-05 21:29:22 +02:00
rbock
1327699f90 Fixed check for updating fields that must not be updated 2016-06-05 21:23:16 +02:00
rbock
4fa0734acc Merge branch 'Erroneous1-feature/unsigned_integral' into develop 2016-06-04 10:00:12 +02:00
rbock
efeefa8179 Some more portable static_asserts. 2016-06-04 09:58:12 +02:00
Aaron Bishop
2f1f34d0b1 fixed some expressions, added tests 2016-05-23 08:24:35 -04:00
Aaron Bishop
6bdf5ef1ee updated copyright 2016-05-23 08:16:27 -04:00
Aaron Bishop
58256e2b79 removed time in favor of feature/time_of_day 2016-05-20 07:28:08 -04:00
Aaron Bishop
a8fa0ddba0 reset to master, added unsigned_integral, removed time_of_day 2016-05-20 07:09:48 -04:00
Aaron Bishop
c0494bd98b fixed ctest issues 2016-05-19 21:03:49 -04:00
Aaron Bishop
ce7b949e1b Added time_of_day data_type 2016-05-19 08:53:56 -04:00
rbock
3e6e16f1f0 Added parameter to prevent empty swallow 2016-05-12 15:01:00 +02:00
rbock
3f33eb8554 Get rid of static_cast 2016-05-12 14:36:56 +02:00
rbock
7771ed8269 Added serializer tests for insert 2016-05-11 19:10:23 +02:00
Aaron Bishop
24ca3b2217 added common SQL data types like binary and bit 2016-05-02 08:08:34 -04:00
rbock
38e5b21dbe Fixed regressions occurring in sqlpp11-connector-mysql 2016-04-17 17:31:15 +02:00
rbock
7a483d12b2 Removed two obsolete files 2016-04-17 13:28:16 +02:00
rbock
c63aac480f Choosing the "correct" floor method even with MSVC 2016-04-17 11:03:21 +02:00
rbock
914ecae7c2 Added more tests and fixed dynamic free clauses 2016-04-16 09:51:13 +02:00
rbock
10bdf4cfca Added a few serializer tests for free function select clauses 2016-04-15 18:21:22 +02:00
rbock
1e1b388a67 Added factory functions for several select sub clauses 2016-04-15 09:37:34 +02:00
rbock
cc56faf98c Specific comparison operators 
In case we want to turn operator== into a free function, this will
prevent premature instantiation of wrap_operand
 2016-04-14 09:59:35 +02:00
rbock
434f6911b7 Trailing return types in basic expression operators 2016-04-10 09:39:38 +02:00
rbock
4d538e8cb2 msvc is not very good with template aliases in variadic templates 2016-04-10 07:53:18 +02:00
rbock
c9f4e1b4a7 More cleanup 2016-04-09 22:50:18 +02:00
rbock
95ffdb2967 More cleanup 
... and maybe MSVC will be happy again, too?
 2016-04-09 22:24:50 +02:00
rbock
dff0c9942a A bit of cleanup 2016-04-09 21:46:31 +02:00
rbock
0fb188c67d More re-arrangements and preventing self-compare in in() again 2016-04-09 10:55:46 +02:00
rbock
6c1b190dcc Adding back conditions 2016-04-09 10:23:15 +02:00
rbock
403d6b644a Another arrangement 2016-04-09 10:06:12 +02:00
rbock
c199a4f6a4 Re-arrange in() parameter checks 2016-04-09 09:44:52 +02:00
rbock
7abd620465 Trying to appease MSVC 2016-04-08 21:51:00 +02:00
rbock
7bf7388907 Added more tests 2016-04-08 21:09:36 +02:00
rbock
a77f26ffe3 Prevent self-comparison, added more tests, fixed some expression checks 2016-04-07 21:53:19 +02:00
rbock
3e008a2b04 Intermediate state 2016-04-06 10:16:35 +02:00
rbock
90d769520c Merge branch 'develop' of https://github.com/rbock/sqlpp11 into develop 2016-03-31 07:12:22 +02:00
rbock
0b8ccaa985 Added insert_set to create first custom insert 2016-03-31 07:11:41 +02:00
Roland Bock
c2c424f856 Merge pull request #73 from niXman/develop 
SQLPP_PRIMARY_KEY & SQLPP_AUTO_INCREMENT is fixed
 2016-03-25 07:50:23 +01:00
rbock
712c79cb8a Added static_assert tests for dynamic from.add() 2016-03-24 19:54:16 +01:00
niXman
93211cac5f SQLPP_PRIMARY_KEY & SQLPP_AUTO_INCREMENT is fixed 2016-03-24 12:57:08 +02:00
rbock
dec3f5b3df Migrated from::add() to portable static assert 2016-03-23 08:20:52 +01:00
rbock
cf9ec10ae4 Added table checks for dynamic_join(x).add(y) 2016-03-22 09:23:37 +01:00
rbock
f546805ee2 Made dynamic select column list a bit more customization friendly 
See https://github.com/matthijs/sqlpp11-connector-postgresql/issues/8
 2016-03-20 09:13:50 +01:00
rbock
a8b9014fc2 Enforce having expression to consist of aggregates 2016-03-20 09:13:50 +01:00
rbock
452175b514 Removed extra_tables (use without_table_check) instead 2016-03-20 09:13:50 +01:00
rbock
f3bd2f01ab Removed the add_ntc functions (use without_table_check) 2016-03-20 09:13:50 +01:00
rbock
201b060d24 Added explicit without_table_check function 
This removes the "required" tables from an expression
 2016-03-20 09:13:50 +01:00
rbock
a836e8c8d8 Simplified where() to have one argument only 2016-03-20 09:13:50 +01:00
rbock
1a93218dcc Removed multi-argument option for having 2016-03-20 09:13:50 +01:00
rbock
aceede57eb Fixed outer-tables for joins, added tests 2016-03-20 09:13:49 +01:00
rbock
b6c5cb8764 Added several serialization tests for from() and joins 2016-03-20 09:13:49 +01:00
rbock
d15cb2a410 Added "real" cross join 2016-03-20 09:13:49 +01:00
rbock
20b74206ae Added tests for dynamic joins 2016-03-20 09:13:49 +01:00
rbock
225d387967 Added portable static asserts for (dynamic) join.on() 
Also removed inaccessible code for adding more conditions to on()
dynamically. If someone should ever want that, he/she should use
dynamic_where(), I guess.
 2016-03-20 09:13:49 +01:00
rbock
cf5ddfde00 Added portable static asserts for joins and first static tests 2016-03-20 09:13:49 +01:00
rbock
ab875fc79b Introduced dynamic_cross_join (simplifying dynamic_join) 2016-03-20 09:13:49 +01:00
rbock
20adfb66c9 Made from() testable with portable static asserts, added tests 
Added cross_join_t, simplifying join a lot
 2016-03-20 09:13:49 +01:00
rbock
f774dca912 Cleaning up static asserts for .where(true) 2016-03-20 09:13:49 +01:00
rbock
8079015d2c Removed where(true). 2016-03-20 09:13:49 +01:00
rbock
15247504f2 Disallow unconditional join (ifdef to get it back) 
One day, users of the library have to make the switch anyway, why not
today?
 2016-03-20 09:13:49 +01:00
rbock
5e96551f83 Prevent unconditional joins, and naked bool in where() or boolean expressions 
- `.from(t1, t2)` produces an unconditional join if you forget to add a condition in the .where()
  sqlpp11 therefore now deprecates unconditional joins.
- more often than not, writing  something like `where(name == "doe")`, you
  meant to write `where(t.name == "doe")`. It is hard to find bugs when
  the former expression compiles because you happen to have a variable
  `name` in the current scope as well.
  sqlpp11 therefore now deprecates `.where(bool)` and disallows
  raw bool values boolean expression like `something and bool`
  wrap bools in sqlpp::value(), if you REALLY want a bool value here
 2016-03-20 09:13:49 +01:00
rbock
6e60dc6630 Moved serialize code to dynamic_select_column_list.h 2016-03-20 09:13:49 +01:00
rbock
d3debe4229 Fixed constructor of result_row. 
This accepted just any(!) argument.
 2016-01-23 22:04:55 +01:00
rbock
6dcdc419c1 Merge branch 'release/0.35' 
Conflicts:
	README.md
 2015-12-29 11:03:17 +01:00
rbock
cda1249b69 See what MSVC says in case of an invalid conversion 2015-12-28 18:24:59 +01:00
sliser
292bc8dd28 fixed test_static_asserts 2015-12-28 13:19:17 +03:00
sliser
761b5e53ab added msvc workaround 
fixed minor bugs
 2015-12-28 12:58:30 +03:00
rbock
820195b303 Turned off is_regular for msvc 2015-12-28 10:39:53 +01:00
rbock
d1cc617ae7 Split dynamic where in a specific one for zero arguments (and the old one) 2015-12-28 10:11:18 +01:00
rbock
6ae63dd0be replaced value_type_of, too 2015-12-28 09:47:26 +01:00
rbock
db6ea81668 Well, replaced another template alias (is_boolean_t) 2015-12-28 09:39:16 +01:00
rbock
325d64828e Stop using yet another template alias (contains_aggregate_function_t) 2015-12-28 09:30:02 +01:00
rbock
e364afe38f Replace is_expression_t<> with detail::is_expression_impl<>::type 2015-12-28 09:18:47 +01:00
rbock
bab5b6d8ee Merge branch 'develop' of https://github.com/isliser/sqlpp11 into isliser-develop 
Conflicts:
	include/sqlpp11/where.h
 2015-12-27 19:57:42 +01:00
sliser
46cb009ba4 added comments regarding msvc bug workarounds 2015-12-27 11:26:29 +03:00
rbock
9a29f41037 Streamlined portable static asserts. 2015-12-25 10:38:13 +01:00
rbock
674af5b215 Simplified consistent_t and portable_static_assert. 2015-12-25 09:59:12 +01:00
rbock
02f4dd1793 Migrated case to portable static assert and added static tests 2015-12-24 21:11:00 +01:00
rbock
899c868f5e Migrated where to portable assertions, added assertion tests to where() clause. 2015-12-24 15:28:07 +01:00
rbock
37c4f5dc6c Prevent aggregate functions to be used within where conditions 2015-12-23 20:27:16 +01:00
rbock
b41f1add8c Made no_value to a more complete value type 
This allows to select NULL via a case statement (seems to make more
sense than disallowing it).
 2015-12-23 16:01:45 +01:00
rbock
3efae18e08 Friendlier error messages for some case-expressions 2015-12-23 14:45:40 +01:00
rbock
0471d732f9 Added CASE expression 2015-12-23 11:50:40 +01:00