2017-04-01 09:19:00 +00:00
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#include <Parsers/ASTUseQuery.h>
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#include <Interpreters/Context.h>
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#include <Interpreters/InterpreterUseQuery.h>
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2020-01-26 09:49:53 +00:00
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#include <Access/AccessFlags.h>
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2017-07-13 20:58:19 +00:00
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#include <Common/typeid_cast.h>
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2016-12-12 07:24:56 +00:00
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namespace DB
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{
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2016-12-12 07:27:47 +00:00
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BlockIO InterpreterUseQuery::execute()
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2016-12-12 07:24:56 +00:00
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{
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2019-03-15 16:14:13 +00:00
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const String & new_database = query_ptr->as<ASTUseQuery &>().database;
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2020-03-06 14:36:01 +00:00
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context.checkAccess(AccessType::SHOW_DATABASES, new_database);
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2017-04-01 07:20:54 +00:00
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context.getSessionContext().setCurrentDatabase(new_database);
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return {};
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2016-12-12 07:24:56 +00:00
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}
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}
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