| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| id | uuid | 2147483647 | uuid_generate_v7() |
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The record’s primary key. The definitive identifier of the record in the system. General Usage This column is system maintained and should be considered read only in normal operations. |
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| internal_name | text | 2147483647 | null |
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A candidate key useful for programmatic references to individual records. General Usage This column is system maintained and should be considered read only in normal operations. |
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| display_name | text | 2147483647 | √ | null |
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A friendly name and candidate key for the record, suitable for use in user interactions General Usage This column is system maintained and should be considered read only in normal operations. |
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| external_name | text | 2147483647 | null |
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A non-unique/non-key value used to display to users and external parties where uniqueness is less of a concern than specific end user presentation. |
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| official_name_ar | text | 2147483647 | √ | null |
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Country or Area official Arabic short name from UN Statistics Division |
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| official_name_cn | text | 2147483647 | √ | null |
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Country or Area official Chinese short name from UN Statistics Division |
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| official_name_en | text | 2147483647 | √ | null |
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Country or Area official English short name from UN Statistics Division |
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| official_name_es | text | 2147483647 | √ | null |
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Country or Area official Spanish short name from UN Statistics Division |
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| official_name_fr | text | 2147483647 | √ | null |
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Country or Area official French short name from UN Statistics Division |
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| official_name_ru | text | 2147483647 | √ | null |
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Country or Area official Russian short name from UN Statistics Division |
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| iso3166_1_alpha_2 | text | 2147483647 | √ | null |
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Alpha-2 codes from ISO 3166-1 |
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| iso3166_1_alpha_3 | text | 2147483647 | √ | null |
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Alpha-3 codes from ISO 3166-1 (synonymous with World Bank Codes) |
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| iso3166_1_numeric | text | 2147483647 | √ | null |
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Numeric codes from ISO 3166-1 |
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| iso4217_currency_alphabetic_code | text | 2147483647 | √ | null |
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ISO 4217 currency alphabetic code |
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| iso4217_currency_country_name | text | 2147483647 | √ | null |
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(ISO4217-currency_country_name) :: ISO 4217 country name |
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| iso4217_currency_minor_unit | text | 2147483647 | √ | null |
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(ISO4217-currency_minor_unit) :: ISO 4217 currency number of minor units |
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| iso4217_currency_name | text | 2147483647 | √ | null |
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(ISO4217-currency_name) :: ISO 4217 currency name |
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| iso4217_currency_numeric_code | text | 2147483647 | √ | null |
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(ISO4217-currency_numeric_code) :: ISO 4217 currency numeric code |
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| cldr_display_name | text | 2147483647 | √ | null |
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(CLDR display name) :: Country’s customary English short name (CLDR) |
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| capital | text | 2147483647 | √ | null |
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Capital city from Geonames |
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| continent | text | 2147483647 | √ | null |
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(Continent) :: Continent from Geonames |
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| ds | text | 2147483647 | √ | null |
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(DS) :: Distinguishing signs of vehicles in international traffic |
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| dial | text | 2147483647 | √ | null |
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Country code from ITU-T recommendation E.164, sometimes followed by area code |
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| edgar | text | 2147483647 | √ | null |
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(EDGAR) :: EDGAR country code from SEC |
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| fips | text | 2147483647 | √ | null |
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(FIPS) :: Codes from the U.S. standard FIPS PUB 10-4 |
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| gaul | text | 2147483647 | √ | null |
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(GAUL) :: Global Administrative Unit Layers from the Food and Agriculture Organization |
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| geoname_id | text | 2147483647 | √ | null |
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(Geoname ID) :: Geoname ID |
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| global_code | text | 2147483647 | √ | null |
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(Global Code) :: Country classification from United Nations Statistics Division |
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| global_name | text | 2147483647 | √ | null |
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(Global Name) :: Country classification from United Nations Statistics Division |
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| ioc | text | 2147483647 | √ | null |
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(IOC) :: Codes assigned by the International Olympics Committee |
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| itu | text | 2147483647 | √ | null |
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(ITU) :: Codes assigned by the International Telecommunications Union |
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| intermediate_region_code | text | 2147483647 | √ | null |
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(Intermediate Region Code) :: Country classification from United Nations Statistics Division |
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| intermediate_region_name | text | 2147483647 | √ | null |
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(Intermediate Region Name) :: Country classification from United Nations Statistics Division |
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| languages | text | 2147483647 | √ | null |
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(Languages) :: Languages from Geonames |
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| marc | text | 2147483647 | √ | null |
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(MARC) :: MAchine-Readable Cataloging codes from the Library of Congress |
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| region_code | text | 2147483647 | √ | null |
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(Region Code) :: Country classification from United Nations Statistics Division |
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| region_name | text | 2147483647 | √ | null |
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(Region Name) :: Country classification from United Nations Statistics Division |
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| sub_region_code | text | 2147483647 | √ | null |
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(Sub-region Code) :: Country classification from United Nations Statistics Division |
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| sub_region_name | text | 2147483647 | √ | null |
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(Sub-region Name) :: Country classification from United Nations Statistics Division |
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| tld | text | 2147483647 | √ | null |
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(TLD) :: Top level domain from Geonames |
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| wmo | text | 2147483647 | √ | null |
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(WMO) :: Country abbreviations by the World Meteorological Organization |
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| is_independent | text | 2147483647 | √ | null |
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(is_independent) :: Country status, based on the CIA World Factbook |
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| diag_timestamp_created | timestamptz | 35,6 | now() |
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The database server date/time when the transaction which created the record started. General Usage This column is system maintained and should be considered read only in normal operations. |
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| diag_role_created | text | 2147483647 | null |
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The database role which created the record. General Usage This column is system maintained and should be considered read only in normal operations. |
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| diag_timestamp_modified | timestamptz | 35,6 | now() |
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The database server date/time when the transaction which modified the record started. This field will be the same as diag_timestamp_created for inserted records. General Usage This column is system maintained and should be considered read only in normal operations. |
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| diag_wallclock_modified | timestamptz | 35,6 | clock_timestamp() |
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The database server date/time at the moment the record was actually modified. For long running transactions this time may be significantly later than the value of diag_timestamp_modified. General Usage This column is system maintained and should be considered read only in normal operations. |
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| diag_role_modified | text | 2147483647 | null |
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The database role which modified the record. General Usage This column is system maintained and should be considered read only in normal operations. |
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| diag_row_version | int8 | 19 | 1 |
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The current version of the row. The value here indicates how many actual data changes have been made to the row. If an update of the row leaves all data fields the same, disregarding the updates to the diag_* columns, the row version is not updated, nor are any updates made to the other diag_* columns other than diag_update_count. General Usage This column is system maintained and should be considered read only in normal operations. Direct Usage This column is frequently used by by application logic to resolve the “dirty write” issues which can arise from concurrent data changes. As such any administrative override of automatic system maintenance of this value should consider the ramifications on application function. |
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| diag_update_count | int8 | 19 | 0 |
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Records the number of times the record has been updated regardless as to if the update actually changed any data. In this way needless or redundant record updates can be found. This row starts at 0 and therefore may be the same as the diag_row_version - 1. General Usage This column is system maintained and should be considered read only in normal operations. |