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28 lines
749 B
C++
28 lines
749 B
C++
#include "getTableOverride.h"
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#include <Interpreters/DatabaseCatalog.h>
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#include <Parsers/ASTCreateQuery.h>
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#include <Parsers/ASTTableOverrides.h>
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#include <Databases/IDatabase.h>
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namespace DB
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{
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ASTPtr tryGetTableOverride(const String & mapped_database, const String & table)
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{
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if (auto database_ptr = DatabaseCatalog::instance().tryGetDatabase(mapped_database))
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{
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auto create_query = database_ptr->getCreateDatabaseQuery();
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if (auto * create_database_query = create_query->as<ASTCreateQuery>())
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{
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if (create_database_query->table_overrides)
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{
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return create_database_query->table_overrides->tryGetTableOverride(table);
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}
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}
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}
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return nullptr;
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}
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}
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