26 lines
1.2 KiB
Ruby
26 lines
1.2 KiB
Ruby
module Carto
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# A dataset may be comprised of additional tables other than the main table
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# For example, if overviews have been created for the dataset.
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# This is a utility to apply changes (e.g. privilege modifications) to all
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# the tables than comprise the dataset.
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module TableAndFriends
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def self.apply(db_connection, schema, table_name, &block)
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qualified_name = qualified_table_name(schema, table_name)
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block[schema, table_name, qualified_name]
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overviews_service = Carto::OverviewsService.new(db_connection)
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overviews_service.overview_tables(qualified_name).each do |overview_table|
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table, _ = Table.table_and_schema(overview_table)
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block[schema, table, qualified_table_name(schema, table)]
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end
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# TODO: should we apply also to raster overview tables?
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# To do so we could use SupportTables class and modify it to make #tables public.
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# Note that SupportTables handles only raster overviews and provides methods
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# to rename them, delete them and change their schema.
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end
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def self.qualified_table_name(schema, table_name)
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%{"#{schema.gsub('"', '""')}"."#{table_name.gsub('"', '""')}"}
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end
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end
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end
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