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15 | 15 | # specific language governing permissions and limitations |
16 | 16 | # under the License. |
17 | 17 |
|
18 | | -Release Notes for AGE 0.3.0 (alpha) |
| 18 | +Release Notes for AGE 0.4.0 (alpha) |
19 | 19 |
|
20 | | -The following functionality is included in this release. |
| 20 | + Added Auto Group By aggregation support for RETURN and WITH clauses. |
21 | 21 |
|
22 | | - Standard functions |
| 22 | + Added support for more input types in aggregate functions. |
23 | 23 |
|
24 | | - Added support for standard functions. |
| 24 | + Added support for DISTINCT in functions. |
25 | 25 |
|
26 | | - 1) Trigonometric functions |
| 26 | + Added explicit type cast from AGTYPEOID to TEXTOID. |
27 | 27 |
|
28 | | - e, sqrt, exp, log, log10, degrees, radians, pi, sin, cos, tan, |
29 | | - asin, acos, atan, & atan2. |
| 28 | + Added explicit type casting Agtype to PG's shortint, int, and Bigint |
30 | 29 |
|
31 | | - 2) String functions |
| 30 | + Added type casting from AGTYPEOID to INT8OID and FLOATOID. For use with user defined (non-AGE) functions within the cypher query. |
32 | 31 |
|
33 | | - replace, split, left, right, substring, rTrim, lTrim, trim, |
34 | | - toUpper, toLower, reverse, & toString. |
| 32 | + Added overloading for INT8OID mathematical operators. |
35 | 33 |
|
36 | | - 3) Numeric functions |
| 34 | + Added * and optional edge grammar components. |
37 | 35 |
|
38 | | - rand, abs, ceil, floor, round, & sign. |
| 36 | + Changed input types for typecasting functions to “any”. |
39 | 37 |
|
40 | | - User defined functions |
| 38 | + Added support for the DELETE clause. |
41 | 39 |
|
42 | | - Added support for user defined functions of the following forms. |
| 40 | + Added support for Stored Procedures and PL/pgSQL. |
43 | 41 |
|
44 | | - 1) schema.function(args) |
45 | | - |
46 | | - Aggregate functions |
47 | | - |
48 | | - Currently working on openCypher aggregate function support. This is not |
49 | | - complete nor fully implemented but the following functions are now |
50 | | - available for use. |
51 | | - |
52 | | - 1) min, max, stDev, stDevP, percentileCont, percentileDisc & count. |
53 | | - 2) avg & sum are supported but their output is only of type float. |
54 | | - |
55 | | - EXISTS clause |
56 | | - |
57 | | - Added support for the EXISTS clause. |
58 | | - |
59 | | - 1) EXISTS(property) |
60 | | - 2) EXISTS(pattern) |
61 | | - |
62 | | - Property constraints |
63 | | - |
64 | | - The MATCH clause now supports using property constraints. |
65 | | - |
66 | | - SET clause |
67 | | - |
68 | | - Added support for the SET clause. |
69 | | - |
70 | | - 1) Support for updating a single property value. |
71 | | - 2) Multiple SET clauses can be used in a single query. |
72 | | - 3) Implemented in MATCH, CREATE, and REMOVE clauses. |
73 | | - |
74 | | - REMOVE clause |
75 | | - |
76 | | - Added support for the REMOVE clause |
77 | | - |
78 | | - 1) Support for removing a single property value. |
79 | | - 2) Multiple REMOVE clauses can be used in a single query. |
80 | | - 3) Implemented in MATCH, CREATE, and SET clauses. |
81 | | - |
82 | | - Define extension’s behavior when dropped. |
83 | | - |
84 | | - Added a process to occur when the extension is dropped in postgres. |
| 42 | + Added a basic agtype parser for the NodeJS driver. |
85 | 43 |
|
86 | 44 |
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