Javier Goizueta
09ad550de3
Fix tests
2016-04-15 17:50:47 +02:00
Javier Goizueta
45f063d469
Aggregate small number of text items in overviews
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Instead of nulling text fields for non-singleton aggregated records
concatenate distinct text values when they're few (5 or less).
Fixes #231
2016-04-15 12:37:16 +02:00
Javier Goizueta
176d69d09e
Fix AVG computation in overview tables
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Fixes #232
Averages of averages are not equal to overall averages.
2016-04-15 10:48:08 +02:00
Carla
213adcca16
Fixes tests for tolerance_px = 1.0, with no zoom 3
2016-04-14 11:24:10 +02:00
Javier Goizueta
f0ff197c56
Merge branch 'master' into 219-overviews-tolerance
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# Conflicts:
# scripts-available/CDB_Overviews.sql
# test/CDB_OverviewsTest_expect
2016-04-05 13:08:22 +02:00
Javier Goizueta
57c32332e2
New function CDB_CreateOverviewsWithToleranceInPixels
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This function allows defining the previously fixed parameter grid_px.
The lim parameter used to define the reference Z level is also
correlated to this value.
Fixes #219
2016-04-04 19:21:10 +02:00
Javier Goizueta
6d9424746c
Fix expected tests output
2016-04-04 17:42:10 +02:00
Javier Goizueta
603b1ceed8
Adjust Overviews test expectations
2016-03-21 12:58:00 +01:00
Javier Goizueta
00bd302f01
Avoid creating GridCluster overviews for non-point datasets
2016-01-29 16:19:35 +01:00
Javier Goizueta
6a5e4b0460
Fix overviews tests
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The aggregation method for strings has changed
2016-01-27 16:54:30 +01:00
Javier Goizueta
474de01757
Change the overview table naming scheme
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The scheme is changed from table_ovN to _vovw_N_table for
lower collision probability.
Also future naming changes will be easier by using the functions
_CDB_OverviewTableDiscriminator, _CDB_OverviewTableName,
_CDB_IsOverviewTableOf, etc.
2016-01-26 13:20:28 +01:00
Javier Goizueta
1ebaeb76ac
Overload CDB_Overviews to accept either a single table or an array
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The result of CDB_Overviews has been expandend with a base_table column
2016-01-26 10:39:26 +01:00
Javier Goizueta
d352e1c463
Update Overviews tests
2016-01-12 15:36:07 +01:00
Javier Goizueta
8d1bbc63fa
Add overview tests
2015-12-23 16:33:34 +01:00
