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cartodb-postgresql/NEWS.md

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0.15.0 (2016-04-05)
* New function CDB_CreateOverviewsWithToleranceInPixels that adds tolerance parameter for overview creation
[#221](https://github.com/CartoDB/cartodb-postgresql/pull/221)
* New default value for the overviews tolerance in pixels is 2 (used to be 7.5) (also in #221)
* The feature density limit used to choose the reference Z level now depends on the tolerance in pixels (also in #221)
* Tables that require an explicit schema can now be passed to overview functions
[#220](https://github.com/CartoDB/cartodb-postgresql/pull/220)
0.14.4 (2016-03-29)
* Fix creating overviews for tables with boolean columns
[#214](https://github.com/CartoDB/cartodb-postgresql/pull/214)
* Fix tests for some systems [#215](https://github.com/CartoDB/cartodb-postgresql/pull/215)
0.14.3 (2016-03-17)
-------------------
* Fix for `cartodb_id` bigint casting hardcoded in 0.14.2 to support `cartodb_id` text columns [#210](https://github.com/CartoDB/cartodb-postgresql/pull/210)
0.14.2 (2016-03-15)
-------------------
* Support text `cartodb_id` columns in `_CDB_Has_Usable_Primary_ID` [#202](https://github.com/CartoDB/cartodb-postgresql/pull/202)
0.14.1 (2016-03-07)
-------------------
* Fully qualify table names in cache cdb_invalidate_varnish calls [#198](https://github.com/CartoDB/cartodb-postgresql/issues/198)
0.14.0 (2016-02-14)
-------------------
* Add CDB_ForeignTable.sql to support FDW's [#199](https://github.com/CartoDB/cartodb-postgresql/pull/199)
0.13.1 (2016-02-01)
-------------------
* Fix migration fron unpackaged. [193](https://github.com/CartoDB/cartodb-postgresql/pull/193)
0.13.0 (2016-01-29)
-------------------
* Add CDB_CreateOverviews, CDB_DropOverviews and CDB_Overviews for vector overviews support. [185](https://github.com/CartoDB/cartodb-postgresql/pull/185)
* Convert some simple functions from plpgsql to sql. [188](https://github.com/CartoDB/cartodb-postgresql/pull/188)
0.12.0 (2016-01-27)
-------------------
* Remove schema_triggers extension dependency, to ensure compatibility with PostgreSQL 9.5. [#190](https://github.com/CartoDB/cartodb-postgresql/pull/190)
* Remove DDL trigger functions (unused by CartoDB).
0.11.5 (2015-11-27)
-------------------
* Disable log invalidation time [#178](https://github.com/CartoDB/cartodb-postgresql/pull/178)
0.11.4 (2015-11-24)
-------------------
* Fix for existing PK cartodb_id problem [#174](https://github.com/CartoDB/cartodb-postgresql/issues/174)
* Add cartodbfication support for column names with embedded points to fix [#6114](https://github.com/CartoDB/cartodb/issues/6114)
* Add CDB_GreatCircle for creating great circle routes between two points [#171](https://github.com/CartoDB/cartodb-postgresql/pull/171)
* Fix to prevent cartodbfication problems [#155](https://github.com/CartoDB/cartodb-postgresql/issues/155)
0.11.3 (2015-10-27)
-------------------
* Added CDB_Helper.sql [#173](https://github.com/CartoDB/cartodb-postgresql/pull/173)
* Added `_CDB_Unique_Identifier` for creating UTF8 aware unique identifiers
* Added `_CDB_Unique_Column_Identifier` for creating UTF8 aware unique identifiers for columns
* Added `_CDB_Octet_Truncate` that truncates text to a certain amount of octets.
0.11.2 (2015-10-19)
-------------------
* Fix schema not being specified on pg_get_serial_sequence [#170](https://github.com/CartoDB/cartodb-postgresql/pull/170)
* Log invalidation function call duration in seconds [#163](https://github.com/CartoDB/cartodb-postgresql/pull/163)
0.11.1 (2015-10-06)
-------------------
* Added CDB_DateToNumber(timestamp with time zone) [#169](https://github.com/CartoDB/cartodb-postgresql/pull/169)
* cartodbfy now discards cartodb_id candidates that contain nulls [#148](https://github.com/CartoDB/cartodb-postgresql/issues/148)
0.11.0 (2015-09-dd)
-------------------
* Groups API
0.10.2 (2015-09-24)
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* Add back the `DROP FUNCTION IF EXISTS CDB_UserTables(text);` to be able to upgrade from `0.7.3` upward [#160](https://github.com/CartoDB/cartodb-postgresql/issues/160)
0.10.1 (2015-09-16)
-------------------
* Get back the `update_updated_at` function (still used by old tables) [#143](https://github.com/CartoDB/cartodb-postgresql/pull/143)
* Fix for CDB_StatsTest.sql test failing randomly [#144](https://github.com/CartoDB/cartodb-postgresql/issues/144)
* Fix for table cartodbfy'ed without default seq value [#138](https://github.com/CartoDB/cartodb-postgresql/issues/138)
* Fix for cartodbfy error column `the_geom` already exists [#141](https://github.com/CartoDB/cartodb-postgresql/issues/141)
* Fix for columns with geometry cartodbfy'ed without SRID [#154](https://github.com/CartoDB/cartodb-postgresql/issues/154)
0.10.0 (2015-09-07)
-----------------
* Quote schema and table names returned by CDB_QueryTables [#134](https://github.com/CartoDB/cartodb-postgresql/pull/134). Use quote_ident to quote schema and table names when necessary.
* Fixed CDB_ColumnNames [#122](https://github.com/CartoDB/cartodb-postgresql/issues/122) and CDB_ColumnType [#130](https://github.com/CartoDB/cartodb-postgresql/issues/130) should honor regclass, returning columns for just the table in the schema and not in any other one [#131](https://github.com/CartoDB/cartodb-postgresql/pull/131).
* Add kurtosis and skewness [#124](https://github.com/CartoDB/cartodb-postgresql/pull/124).
* Removed `DROP FUNCTION IF EXISTS cdb_usertables(text);` [#129](https://github.com/CartoDB/cartodb-postgresql/pull/129). This was needed for upgrading between 0.7.4 to 0.8.0 but is no longer needed.
0.9.4 (2015-08-28)
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* Fixed issue with indices when renaming tables [#123](https://github.com/CartoDB/cartodb-postgresql/issues/123)
0.9.3 (2015-08-27)
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* Modify sampling of quota trigger [#126](https://github.com/CartoDB/cartodb-postgresql/issues/126)
0.9.2 (2015-08-24)
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* Fix for `the_geom` column present but not SRID (EWKT) and other corner cases [#121](https://github.com/CartoDB/cartodb-postgresql/pull/121)
0.9.1 (2015-08-19)
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* Fix for transformation to webmercator in corner cases [#116](https://github.com/CartoDB/cartodb-postgresql/issues/116)
0.9.0 (2015-08-19)
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* Re-implementation of `CDB_CartodbfyTable` functions
- The signature of the main function changes to
```
FUNCTION CDB_CartodbfyTable(destschema TEXT, reloid REGCLASS)
RETURNS REGCLASS
```
- The `destschema` does not need to match the origin schema of `reloid`
- It returns the `regclass` of the cartodbfy'ed table, if it needs to be rewritten.
- There are many optimizations
- The columns `created_at` and `updated_at` will no longer be added
* Fix for CDB_UserDataSize failing due `ERROR: relation "*" does not exist.` #110
* Review test to validate permissions in public tables [#112](https://github.com/CartoDB/cartodb-postgresql/pull/112)
0.8.3 (2015-08-14)
------------------
* Fixes CDB_UserDataSize failing due `ERROR: relation "*" does not exist.` [#108](https://github.com/CartoDB/cartodb-postgresql/issues/108)
0.8.2 (2015-07-27)
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* Fix for CDB_UserTables returning wrong listings when publicuser is used
0.8.1 (2015-06-30)
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* Fix for [#95](https://github.com/CartoDB/cartodb-postgresql/issues/95) *cdb_usertables should return public tables when the user is publicuser*
0.8.0 (2015-06-30)
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* Adds new function CDB_QueryTablesText that can deal with "schema.table_name"
longer than 63 chars.
* Adds a set of statistical functions:
- CDB_DistType
- CDB_DistinctMeasure
- CDB_EqualIntervalBins
* Fix for CDB_UserTables returns 0 entries for multiuser accounts [#64](https://github.com/CartoDB/cartodb-postgresql/issues/64)
0.7.4 (2015-06-29)
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Dummy transitional version.
0.7.3 (2015-03-03)
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* Fix upgrade of CDB_StringToDate function
* Add a test for to validate CDB_TableMetadataTouch usage with OID
0.7.2 (2015-03-03)
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* Fix conversion of strings to datetime
0.7.1 (2015-02-27)
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* Revert quota checks to `pg_total_relation_size`
0.7.0 (2015-02-19)
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* Adds CDB_ZoomFromScale function
0.6.0 (2015-02-19)
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* Select permission in CDB_TableMetadata no longer granted to public
* New function to upsert the updated_at in CDB_TableMetadata for a regclass
0.5.3 (2015-02-17)
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* Fixed security problem related with system tables
* Changed quota checks to use `pg_relation_size` instead of `pg_total_relation_size`
0.5.2 (2015-01-29)
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* Improvement: make CDB_UserDataSize functions much faster.
0.5.1 (2014-11-21)
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* Bugfix: Quota check and some organization permissions functions were not properly escaping table name.
0.5.0 (2014-11-03)
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* Support of raster tables for cartodbfication
* Modified quota functions: vector tables stay the same, raster tables count as full size (as have no
the_geom + the_geom_webmercator combo) and raster overviews are not counted
0.4.1 (2014-09-21)
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* Bugfix for Cartodbfication: Set primary key of the table if not already present (e.g. tables created from SQL API)
0.4.0 (2014-08-27)
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Added CDB_Math_Mode function
Changes in versioning: no revision is attached so it no longer uses `git describe` for the version.
0.3.6 (2014-08-11)
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Dummy release to solve some issues with cdb branch/tag
0.3.5 (2014-08-11)
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Inverting priority of CDB_CheckQuota qmax so gies more priority to existing user quota function over parameter value.
0.3.4 (2014-08-01)
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Fixes issue with schemas in CDB_QueryTables
0.3.3 (2014-07-30)
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* Splitting of CartodbfyTable method in subfunctions to be able to call in fragments and evade timeouts on hot zones
0.3.2 (2014-07-28)
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* Make 0.3.0dev version upgradeable
0.3.1 (2014-07-22)
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* Dummy version. We start using semantic versioning
0.3.0 (2014-07-15)
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* Permission management functions
* Adapt functions to use schemas
0.2.1 - 2014-06-11
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Enhancements:
- Do not force re-cartodbfication on CREATE FROM unpackaged
- Drop useless DEFAULT specification in plpgsql variable declarations
- List plpythonu requirement first, to get pg_catalog scanned before public
Bug fixes:
- Do not add unique index on cartodb_id if already a primary key (#38)
0.2.0 - 2014-06-09
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Important changes:
- This release adds dependency on "plpythonu" extension
- Roles are not created anymore, previously private functions
for table information extraction (CDB_UserTables, CDB_TableIndexes,
CDB_ColumnNames, CDB_ColumnType) will now be callable by anyone while
only returning information about tables over which the calling user
has SELECT privilege (#36)
Bug fixes:
- Fix recursive trigger on create table (#32)
- Ensure cartodb_id uses an associated sequence (#33)
- Fully qualify call to cdb_disable_ddl_hooks from cdb_enable_ddl_hooks
- Fully qualify call to CDB_UserDataSize from quota trigger
- Fully qualify call to CDB_TransformToWebmercator from CDB_CartodbfyTable
- Fix potential infinite loop in CDB_CartodbfyTable
- Fix potential infinite loop in CDB_QueryStatements
Enhancements:
- Include revision info in cdb_version() output (#34)
New features:
- Add a cdb_extension_reload() function
0.1.0 - 2014-05-23
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Initial release