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441 Commits

Author SHA1 Message Date
Javier Goizueta
474de01757 Change the overview table naming scheme 
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 
The result of CDB_Overviews has been expandend with a base_table column
 2016-01-26 10:39:26 +01:00
Javier Goizueta
7033a8d9ac Fixes for table names that require quotes or which include a schema name 
Some cases left unsolved, with FIXME comments
 2016-01-13 18:49:27 +01:00
Javier Goizueta
46bc774d38 Fix CDB_Overviews for the case that the table name requires quoting 2016-01-13 18:24:06 +01:00
Javier Goizueta
a9e2d19918 Document CDB_DropOverviews 2016-01-12 16:20:11 +01:00
Javier Goizueta
5b47c51221 Add function to drop overviews 2016-01-12 15:35:50 +01:00
Javier Goizueta
ccdf8de59e Enhance documentation, update comments 2016-01-12 12:08:41 +01:00
Javier Goizueta
02f386be33 Regard the GridCluster reduction strategy as private 
The *strategy* parameteriation will be considered an
implementation detail for the time being.
 2016-01-12 11:59:42 +01:00
Javier Goizueta
a7c70fe497 Fix: CDB_ZoomFromScale deviation for lowest zoom levels 2016-01-12 11:46:47 +01:00
Javier Goizueta
0a066e0126 Change the default overview reduction strategy to GridCluster 2016-01-11 15:35:04 +01:00
Javier Goizueta
913640e2dc Preserve the column ordering of the base table in overviews 2016-01-11 15:34:10 +01:00
Javier Goizueta
ef7e613d41 Change CDB_ColumnNames to order columns names as in table 2016-01-11 15:28:27 +01:00
Javier Goizueta
fd7a8cff71 Change regular expression for consistency 2016-01-11 15:27:05 +01:00
Javier Goizueta
6ea63af974 Add function to obtain existing overviews of a table 2016-01-11 14:50:10 +01:00
Javier Goizueta
496f079b1c Copy dataset privileges to overview tables 2016-01-04 18:06:56 +01:00
Javier Goizueta
4580c9cd5c Change the cartodb_ids of aggregated overviews 
Instead of arbitrary ids, the id of one of the aggregated records
is used, so that if it is used in the UI to query point
the information of one of the records grouped at the point will be
retrieved.
 2016-01-04 10:33:39 +01:00
Javier Goizueta
08828b8b7d Set owner of overlays to the owner of the base table 2015-12-29 15:22:12 +01:00
Javier Goizueta
cecba655eb Preserve aggregated attributes of singleton groups 2015-12-29 14:56:47 +01:00
Javier Goizueta
b34a752172 Generate overviews for all Z levels 
Skipping levels produces visually inferior results
 2015-12-29 14:56:04 +01:00
Javier Goizueta
8ba9e74c4a Order columns of aggregated overlays as in the base table 2015-12-29 13:38:07 +01:00
Javier Goizueta
6a6a5bc96a Fix Sampling reduction to avoid RandomTids problems 
The fixed cases will not be common but do occur in tests.
This is an interim fix which should be reverted if CDB_randomTids changes.
 2015-12-28 19:41:14 +01:00
Javier Goizueta
2ff686de27 Clean up: remove spurious comment 2015-12-28 19:30:20 +01:00
Javier Goizueta
07326626b7 More efficient sampling strategy 
It is also renamed properly.
 2015-12-28 19:28:20 +01:00
Javier Goizueta
4afc427008 Rename Ref. Z strategy function 
It's not that *dummy* anymore, so choose a more descriptive name
 2015-12-28 17:47:57 +01:00
Alejandro Martínez
2a2a7d534a Merge remote-tracking branch 'origin/master' into remove_schema_triggers 2015-12-23 17:09:41 +01:00
Javier Goizueta
a8a2c04d71 Remove invalid comment 2015-12-23 14:20:57 +01:00
Javier Goizueta
a5bca7d715 Add function for post-processing new overview tables 2015-12-23 14:17:50 +01:00
Javier Goizueta
552206464e Make strategy function public 2015-12-23 12:50:04 +01:00
Javier Goizueta
2af0b9a57f Add function comments 2015-12-23 12:42:40 +01:00
Javier Goizueta
1b5de84c9a Add missing attribute-aggregationto the point reduction strategy 2015-12-23 12:17:37 +01:00
Javier Goizueta
5a78ee2896 Optimize the gridded clustering strategy 
The internal grid_px parameter is adjusted for best results with default symbol size
 2015-12-22 17:59:49 +01:00
Javier Goizueta
c8a1ef6f68 Slight optimization of gridded clustering 2015-12-22 15:25:21 +01:00
Paul Norman
ea7c16fbaf Convert some simple functions from plpgsql to sql 
SQL is a faster language to call, and these are very simple functions.
 2015-12-21 23:59:26 -08:00
Rafa de la Torre
564ab75d2d Use _cdb_estimated_extent instead of ST_Extent 
With a 3.8M points table, this was a ~30% gain in my local env.
 2015-12-21 18:41:50 +01:00
Rafa de la Torre
5010109c7d Add _cdb_estimated_extent to get the extent from stats 2015-12-21 18:41:45 +01:00
Rafa de la Torre
e60f73a31b A bit of internal documentation 2015-12-21 13:16:57 +01:00
Javier Goizueta
415a09392f Gridded clustering aggregation strategy for overviews 2015-12-16 17:45:36 +01:00
Javier Goizueta
e5cc9ef0bd Fix: typo 2015-12-16 17:26:17 +01:00
Javier Goizueta
f7857945c1 Change feature density computation algorithm 
Now parameterize by the number of levels to traverse and
start with the level that covers the extent of the table
with at least N*N tiles (N=4).
 2015-12-16 16:39:38 +01:00
Javier Goizueta
554464e43e Use tile-recursive computation of feature density 
This is a more adaptive way of estimating the feature density to
determine the base Z level.
Applying technique from http://javisantana.com/2014/10/22/traversing-quadtree.html
 2015-12-16 12:14:37 +01:00
Javier Goizueta
d7c8f3d7e8 Fix: overlay generation was not using the proper scale 2015-12-15 19:13:39 +01:00
Javier Goizueta
4c85d7f3ad Compute the reference Z level for a table 2015-12-15 19:12:48 +01:00
Javier Goizueta
d0e66910a0 Sketch for new Overview-creation functionality 2015-12-15 17:36:27 +01:00
Javier Goizueta
21d5ee5813 Merge pull request #178 from CartoDB/disable-log-invalidation-time 
Disable log invalidation time
 2015-11-27 15:03:46 +01:00
Javier Goizueta
68099e780c Merge remote-tracking branch 'origin' into 174_cartodbfy 2015-11-24 16:29:32 +01:00
Rafa de la Torre
9dba6fa7c4 Merge pull request #175 from CartoDB/155-fix-wrong-delimiters 
Removes extra d in delimiter 155
 2015-11-24 15:58:54 +01:00
Javier Goizueta
f14fc057e2 Add optional parameter for max. great circle segment length 2015-11-23 17:13:17 +01:00
Javier Goizueta
aa81c6a1ab Add comment to CDB_GreatCircle 2015-11-23 17:07:24 +01:00
Javier Goizueta
2d13903d50 Cleanup coding style 2015-11-23 16:51:34 +01:00
Javier Goizueta
3bc92d4046 Fix CDB_GreatCircle syntax 2015-11-23 16:40:42 +01:00
Javier Goizueta
83ac8f4502 Fix: Allow dots in column names to be cartodbfied 
This fixes #6144 of cartodb
Note that prior commit ea9503bd32
only added the tests for this, but not the actual fix (oops)
 2015-11-20 13:05:15 +01:00
Javier Goizueta
a0ca2288f4 Fix: Cartodbfication failed with existing PK 
This fixes #174
When a unique index and a primary key contraint existed for a column
named cartodb_id cartodbfy tried to add another PK constraint
 2015-11-20 12:56:52 +01:00
Stuart Lynn
d597f0fe6d removing comments 2015-11-18 15:56:31 +00:00
Stuart Lynn
f43d1cc3c4 Merge branch 'master' into great_circle_generator 2015-11-18 15:36:51 +00:00
Stuart Lynn
f36f1ab536 formatting 2015-11-18 15:30:16 +00:00
Luis Bosque
d39a032024 Revert "Write invalidation duration in postgresql log" 
This reverts commit 37160c7b35.
 2015-11-17 13:10:19 +01:00
Luis Bosque
4cceb2a21f Revert "Optimize invalidation time logging" 
This reverts commit d1d5ed6df3.
 2015-11-17 13:10:15 +01:00
Guido Fioravantti
cce63f0eae Adds ::integer cast for USING 155 2015-11-06 16:26:03 +01:00
Alejandro Martínez
2a8d467949 Merge remote-tracking branch 'origin/master' into remove_schema_triggers 2015-11-05 14:49:46 +01:00
Alejandro Martínez
ef376fd243 Remove schema_triggers 2015-11-04 17:06:54 +01:00
Guido Fioravantti
081ed36aae Fixes NULL max in rec 155 2015-11-02 11:47:14 +01:00
Guido Fioravantti
453b3af872 Removes extra d in delimiter 155 2015-10-30 17:49:27 +01:00
Guido Fioravantti
fdfbe8e62c Typo fixing 173 2015-10-27 12:11:00 +01:00
Guido Fioravantti
32c729e464 Refactors code 173 2015-10-27 10:33:15 +01:00
Guido Fioravantti
58b2705383 Rename relname to colname in _CDB_Unique_Column_Identifier 2015-10-26 18:35:12 +01:00
Guido Fioravantti
8734608792 Removes unnecessary salt 173 2015-10-26 18:25:48 +01:00
Guido Fioravantti
bb54eb83c1 Drops CDB_Trim_Octets for CDB_Octet_Truncate 2015-10-26 18:01:03 +01:00
Guido Fioravantti
2e701f73ba Reworks _CDB_Octet_Trim 173 2015-10-26 16:35:33 +01:00
Guido Fioravantti
710a3c9672 Removes ability to examine all relations for _CDB_Unique_Column_Identifier 173 2015-10-26 16:17:25 +01:00
Guido Fioravantti
bb18d71995 Adds comment for magic number and constant for maxlen 173 2015-10-26 16:15:55 +01:00
Guido Fioravantti
629214f32f Adds explanation for SCHEMA DEFAULT NULL 173 2015-10-26 15:54:08 +01:00
Guido Fioravantti
270d5b3146 Remove code from deprecated methods 173 2015-10-26 15:50:19 +01:00
Guido Fioravantti
b4acfeca22 Fixes Typo in throwing exception 173 2015-10-23 10:38:24 +02:00
Guido Fioravantti
aed8671e77 Uses underscore prefix for private tables 173 2015-10-22 19:00:18 +02:00
Guido Fioravantti
58deeb088d Raises error on deprecated methods. 2015-10-22 18:56:50 +02:00
Guido Fioravantti
8479c3375b Adds CDB_Unique_Column_Identifier for columns 173 2015-10-22 17:01:47 +02:00
Guido Fioravantti
5dfe56a664 Moves new CDB_Unique_Identifier and _CDB_Octet_Trim to CDB_Helper.sql file 2015-10-22 12:38:00 +02:00
Guido Fioravantti
5f46ff10e9 Doc change 172 2015-10-21 17:35:13 +02:00
Guido Fioravantti
7c14dd8212 Adds new functions to generate length aware identifiers 172 2015-10-21 17:33:01 +02:00
Luis Bosque
d1d5ed6df3 Optimize invalidation time logging 2015-10-19 14:09:52 +02:00
Luis Bosque
37160c7b35 Write invalidation duration in postgresql log 2015-10-16 18:23:18 +02:00
Alejandro Martínez
811c7474de Merge pull request #170 from CartoDB/fix-schema-group-sequence 
Fix schema not being specified on pg_get_serial_sequence
 2015-10-15 17:39:46 +02:00
Stuart Lynn
eb475fe55f Adding function to produce a great circle between two points. 2015-10-14 11:36:48 -04:00
Alejandro Martínez
1f63811383 Fix schema not being specified on pg_get_serial_sequence 2015-10-06 18:09:37 +02:00
Rafa de la Torre
15dd4935d6 Merge pull request #168 from CartoDB/148-cartodbfy-checks-for-null-cartodb-id 
148 cartodbfy checks for null cartodb id
 2015-10-06 14:39:00 +02:00
Guido Fioravantti
186ed34ee5 Overloads CDB_DateToNumber() and adds test 2015-10-05 13:32:03 +02:00
Guido Fioravantti
e4ce12d1a3 Changes CDB_DateToNumber() to accept timestamps with time zones 2202 2015-10-05 11:51:13 +02:00
Guido Fioravantti
3429e93979 Makes cartodbfy check for null cartodb_id 2015-09-29 18:04:00 +02:00
Juan Ignacio Sánchez Lara
1f72be0390 Merge branch 'master' into 103-Extension_Group_API 2015-09-28 09:48:46 +02:00
Juan Ignacio Sánchez Lara
0081ec16a9 Sync-flag functions should be private 2015-09-27 18:42:24 +02:00
Juan Ignacio Sánchez Lara
e7008d04ee https support back 2015-09-25 19:13:04 +02:00
Juan Ignacio Sánchez Lara
3330421887 sync parameter at group functions closes #162 2015-09-25 19:02:39 +02:00
Rafa de la Torre
567e815fd0 Add DROP FUNCTION back to allow migrations #160 2015-09-24 17:56:00 +02:00
Juan Ignacio Sánchez Lara
a0204d50db X-Forwarded-Proto 2015-09-21 19:01:40 +02:00
Juan Ignacio Sánchez Lara
a2ddb76ef3 Shorter admin role name 2015-09-21 16:31:12 +02:00
Juan Ignacio Sánchez Lara
cc1e357caa Removed unnecessary EXECUTEs 2015-09-21 15:47:52 +02:00
Juan Ignacio Sánchez Lara
0e4f3955f6 1108 separator for cleaner SQL 2015-09-21 15:37:10 +02:00
Juan Ignacio Sánchez Lara
8fdf5cb9c4 Merge branch 'master' into 103-Extension_Group_API 2015-09-21 14:52:37 +02:00
Juan Ignacio Sánchez Lara
bf4f30c99d Removed IMMUTABLE for functions depending on current database 2015-09-21 14:35:28 +02:00
Rafa de la Torre
5ea1b7d4d7 Fix creation of type _cdb_has_usable_geom_record 
Fix the ERROR:  type "_cdb_has_usable_geom_record" already exists by
checking for existence before. Duly noted for upgrades.
 2015-09-21 14:16:32 +02:00
Juan Ignacio Sánchez Lara
458cbf2a80 Merge branch 'master' into 103-Extension_Group_API 2015-09-21 12:21:58 +02:00
Rafa de la Torre
0c14df5f89 Fix upgrade from 0.10.0 to 0.10.1 2015-09-16 14:40:18 +02:00
Rafa de la Torre
6ba809e798 Remove usage of _CDB_Geometry_SRID #154 
This is only used from _CDB_Has_Usable_Geom. It doesn't do what's
promised in the comment. The effect is that a column is taken as valid
when it actually needs setting its SRID restriction so better not use
it as it will need rewrite anyway.
 2015-09-16 12:17:40 +02:00
Rafa de la Torre
0ebd12a0eb Avoid double-escaping of reloid::text #141 2015-09-15 18:49:59 +02:00
Rafa de la Torre
e7c974e957 Fix silly typo #141 2015-09-15 18:49:59 +02:00
Rafa de la Torre
789e89a5d2 Create a return type for _cdb_has_usable_geom_record #141 2015-09-15 18:49:59 +02:00
Rafa de la Torre
3fdce65368 Move column renaming out of _CDB_Has_Usable_Geom #141 2015-09-15 18:49:59 +02:00
Rafa de la Torre
5caddc6cc7 Fix for MultiPoint geometry issue #141 2015-09-15 18:49:59 +02:00
Rafa de la Torre
1596bd56d8 Improve another EXECUTE+FOUND #141 2015-09-14 17:54:35 +02:00
Rafa de la Torre
dfd0454be3 Improve comment #141 2015-09-14 17:53:34 +02:00
Rafa de la Torre
731ee0a9ba Fix the_geom_webmercator already exists #141 2015-09-14 17:06:24 +02:00
Rafa de la Torre
e3bba2ee4b Fix the_geom already exists error #141 2015-09-14 17:05:14 +02:00
Rafa de la Torre
581835d4ff Extract query into _cdb_geom_candidate_columns #141 2015-09-14 11:50:10 +02:00
Rafa de la Torre
9ec24c1aff Fix FOUND in _CDB_Geometry_SRID #141 2015-09-14 11:18:12 +02:00
Rafa de la Torre
7a247c1ab2 Recover usage of cartodb id if has_usable_primary_key #138 2015-09-10 18:20:52 +02:00
Rafa de la Torre
ef21128099 Explicitly check if there's a sequence on PK #138 2015-09-09 18:33:06 +02:00
Alejandro Martínez
9ec5d9000a Readd update_updated_at function (still used by old tables) 2015-09-09 14:56:34 +02:00
Juan Ignacio Sánchez Lara
206cee1647 Deletion operations return 204 2015-09-09 12:24:54 +02:00
Juan Ignacio Sánchez Lara
f70fd1a4c7 Merge branch 'master' into 103-Extension_Group_API 2015-09-07 13:37:21 +02:00
Raul Ochoa
5abe6e0b3d Merge branch 'master' into cdb_querytables_quoted 
Conflicts:
	test/extension/test.sh
 2015-09-07 12:17:36 +02:00
Raul Ochoa
1eabc5e880 Merge pull request #131 from CartoDB/column-regclass-functions 
Column regclass
 2015-09-07 12:11:59 +02:00
Raul Ochoa
c6cdaea626 Merge pull request #124 from CartoDB/add-kurtosis 
Add kurtosis and skewness
 2015-09-07 12:11:34 +02:00
Juan Ignacio Sánchez Lara
275e5154fd Fixed comment 2015-09-07 11:48:18 +02:00
Juan Ignacio Sánchez Lara
154eff6d25 Array notation for batch group functions 2015-09-07 11:43:46 +02:00
Juan Ignacio Sánchez Lara
b73eb486a5 Old functions cleanup 2015-09-07 10:35:32 +02:00
Juan Ignacio Sánchez Lara
59d144d91d Batch add/remove users support 2015-09-07 10:35:04 +02:00
Juan Ignacio Sánchez Lara
428a2391ad Refactor Member -> User 2015-09-07 09:56:59 +02:00
Andy Eschbacher
83b7f47617 removing raise notices and lower test bounds 2015-09-03 22:43:25 -04:00
Juan Ignacio Sánchez Lara
0896b1451a Spaces support fixes #135 2015-09-03 20:41:19 +02:00
Juan Ignacio Sánchez Lara
dfec191a9a Support for spaces inside group names, fixed 2015-09-03 16:51:06 +02:00
Juan Ignacio Sánchez Lara
1b5b3f741f Support for spaces inside group names 2015-09-03 16:38:12 +02:00
Raul Ochoa
4be7d4a497 Use quote_ident to quote schema and table names when necessary 
Fixes #133
 2015-09-03 13:12:29 +02:00
Raul Ochoa
afecef0e31 Removing redundant ::regclass casting 2015-09-02 12:25:44 +02:00
Raul Ochoa
7582f2cbc5 CDB_ColumnType uses schema and table from regclass 
Fixes #130
 2015-09-02 12:06:04 +02:00
Raul Ochoa
4b5c5dd275 CDB_ColumnNames uses schema and table name from regclass 
Fixes #122
 2015-09-02 12:04:52 +02:00
Juan Ignacio Sánchez Lara
a003ab7f6a Merge branch 'master' into 103-Extension_Group_API 2015-08-31 13:27:21 +02:00
Rafa de la Torre
0ba57f436a Do not remove old function #120 
The `DROP FUNCTION IF EXISTS` was added as transient code and not needed
anymore. See the ticket #120 for more information on this.
 2015-08-31 12:01:04 +02:00
Juan Ignacio Sánchez Lara
15aece1fbc Use %s for sequence name, which is already quoted 2015-08-27 17:03:13 +02:00
Juan Ignacio Sánchez Lara
e1f8a65cce Use %s for sequence name, which is already quoted 2015-08-27 17:02:05 +02:00
Rafa de la Torre
0057e2ddec Fix for index generation when renaming table #123 2015-08-27 16:33:46 +02:00
Rafa de la Torre
79cacb8ef4 Modify sampling of table quota trigger #126 2015-08-27 12:52:30 +02:00
Juan Ignacio Sánchez Lara
fc32d457eb String interpolation with %I, which includes quoting 2015-08-27 10:25:52 +02:00
Juan Ignacio Sánchez Lara
a4952f6a1e Granting RW permission on a table should also grant permission on default values sequences 2015-08-26 13:33:01 +02:00
Juan Ignacio Sánchez Lara
1f67b52bf7 Documented the need for create extension and separated from cdb_conf creation 2015-08-26 13:23:32 +02:00
Andy Eschbacher
d723487f67 updated definition 2015-08-25 23:10:26 -04:00
Andy Eschbacher
db323f3e13 adding skewness 2015-08-25 22:58:31 -04:00
Andy Eschbacher
49c4cea4e7 adding kurtosis 2015-08-25 22:45:55 -04:00
Rafa de la Torre
7f63688a2f New version 0.9.2 2015-08-24 15:20:50 +02:00
Paul Ramsey
8c2252a9cb Handle text 'the_geom' columns as desired in #117 2015-08-21 13:10:05 -07:00
Juan Ignacio Sánchez Lara
c6fa292f01 Extension installation ready 2015-08-20 17:39:28 +02:00