News
Release 7.0.0 - 2017-02-09
Improvements
- [in_values] Supported sequential search
for reference vector column. [Patch by Naoya Murakami] [GitHub#629]
- [select] Changed to report error instead
of ignoring on invalid
drilldown[LABEL].sort_keys
.
- [select] Removed needless metadata
updates on DB. It reduces the case that database lock remains
even though
select
command is executed. [Reported by aomi-n]
- [lock_clear] Changed to clear metadata lock
by lock_clear against DB.
- [CentOS] Enabled EPEL by default to install Groonga
on Amazon Linux.
- [query] Supported "@X" style in script
syntax for prefix("@^"), suffix("@$"), regexp("@^") search.
- [query] Added documentation about
available list of mode. The default mode is
MATCH
("@") mode
which executes full text search.
- [rpm][centos] Supported groonga-token-filter-stem package which
provides stemming feature by
TokenFilterStem
token filter on
CentOS 7. [GitHub#633] [Reported by Tim Bellefleur]
- [window_record_number] Marked
record_number
as deprecated. Use window_record_number
instead. record_number
is still available for backward
compatibility.
- [window_sum] Added
window_sum
window
function. It's similar behavior to window function sum() on
PostgreSQL.
- Supported to construct offline indexing with in-memory (temporary)
TABLE_DAT_KEY
table. [GitHub#623] [Reported by Naoya Murakami]
- [onigmo] Updated bundled Onigmo to 6.1.1.
- Supported
columns[LABEL].window.group_keys
. It's used to apply
window function for every group.
Fixes
- Fixed a bug that nonexistent sort keys for
drilldowns[LABEL]
or
slices[LABEL]
causes invalid JSON parse error. [Patch by Naoya
Murakami] [GitHub#627]
- Fixed a bug that access to nonexistent sub records for group causes
a crash. For example, This bug affects the case when you use
drilldowns[LABEL].sort_keys _sum
without specifying
calc_types
. [Patch by Naoya Murakami] [GitHub#625]
- Fixed a crash bug when tokenizer has an error. It's caused when
tokenizer and token filter are registered and tokenizer has an
error.
- [window_record_number] Fixed a bug that
arguments for window function is not correctly
passed. [GitHub#634][Patch by Naoya Murakami]