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20 Commits

Author SHA1 Message Date
Jan Steemann a007a867ee "privatized" TRI_vector_t internals. 
This allows changing the internals of TRI_vector_t structs in order to make the struct smaller.
On 64 bits, the size of TRI_vector_t is reduced from 48 bytes to 28 bytes.
TRI_json_t does benefit from this, as its biggest component is a TRI_vector_t.
 2015-05-05 10:31:02 +02:00
Jan Steemann 4a8146ed02 fixed some potential leaks 2015-05-05 00:33:12 +02:00
Jan Steemann cb0ff510d6 slightly less copying 2015-04-30 16:50:08 +02:00
Jan Steemann 128b29c8d2 cxxified more functions 2015-04-28 09:29:09 +02:00
Jan Steemann 717df15a9c cxxified more AQL functions 2015-04-27 22:12:11 +02:00
Jan Steemann 40ed49ebfa fast path for MERGE() 2015-04-23 13:45:31 +02:00
Jan Steemann 224b33cc75 moved UNSET() and KEEP() to cxx implementation 2015-04-22 13:21:05 +02:00
Jan Steemann 322b3f9c6d issue #1231: bug xor feature in AQL: LENGTH(null) == 4 
This changes the behavior of the AQL `LENGTH` function as follows:

- if the single argument to `LENGTH()` is `null`, then the result will now be `0`. In previous
  versions of ArangoDB, the result of `LENGTH(null)` was `4`.

- if the single argument to `LENGTH()` is `true`, then the result will now be `1`. In previous
  versions of ArangoDB, the result of `LENGTH(true)` was `4`.

- if the single argument to `LENGTH()` is `false`, then the result will now be `0`. In previous
  versions of ArangoDB, the result of `LENGTH(false)` was `5`.

The results of `LENGTH()` with string, numeric, array object argument values do not change.
 2015-04-14 19:03:29 +02:00
Jan Steemann 50b531666c optimization for AQL CONCAT() 
Conflicts:
	arangod/Aql/AqlValue.cpp
	arangod/Aql/AqlValue.h
	arangod/Aql/Ast.cpp
 2015-03-27 17:18:27 +01:00
Frank Celler 4c5d57f1b8 merged Exceptions.h and Exception.h 2015-03-23 14:05:19 +01:00
Jan Steemann 654d282088 added fpconv_dtoa from https://github.com/night-shift/fpconv/ 2015-02-23 22:27:02 +01:00
Jan Steemann cef1e7bffe a bit less copying 2015-02-04 00:23:17 +01:00
Jan Steemann 685d03f0d7 some cleanup 2015-01-17 19:35:11 +01:00
Jan Steemann 0768c3cb38 fixed segfault 2015-01-02 09:10:28 +01:00
Jan Steemann d92057dd03 the great rename: array => object, list => array 2014-12-18 22:33:23 +01:00
Jan Steemann 20e7fe7a7a the great rename: array => object, list => array 2014-12-18 21:07:06 +01:00
Jan Steemann 4564f13bc8 implemented LENGTH in C++ 2014-12-04 17:10:48 +01:00
Jan Steemann 2e9100619a a bit less copying 2014-10-28 18:10:23 +01:00
Jan Steemann 70c59a61fd removed macro 2014-10-16 16:28:18 +02:00
Jan Steemann b9024aeaeb basic C++ implementations for dedicated AQL functions 2014-08-28 01:24:42 +02:00