3ea4c56d04
This relationship was only used to provide a name, factory methods, and parent-child relationships for the relations.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/*
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* Copyright (c) 2021, Jan de Visser <jan@de-visser.net>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibSQL/AST/AST.h>
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#include <LibSQL/Database.h>
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namespace SQL::AST {
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ResultOr<ResultSet> CreateTable::execute(ExecutionContext& context) const
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{
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auto schema_def = TRY(context.database->get_schema(m_schema_name));
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auto table_def = TRY(TableDef::create(schema_def, m_table_name));
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for (auto const& column : m_columns) {
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SQLType type;
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if (column->type_name()->name().is_one_of("VARCHAR"sv, "TEXT"sv))
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type = SQLType::Text;
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else if (column->type_name()->name().is_one_of("INT"sv, "INTEGER"sv))
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type = SQLType::Integer;
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else if (column->type_name()->name().is_one_of("FLOAT"sv, "NUMBER"sv))
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type = SQLType::Float;
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else if (column->type_name()->name().is_one_of("BOOL"sv, "BOOLEAN"sv))
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type = SQLType::Boolean;
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else
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return Result { SQLCommand::Create, SQLErrorCode::InvalidType, column->type_name()->name() };
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table_def->append_column(column->name(), type);
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}
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if (auto result = context.database->add_table(*table_def); result.is_error()) {
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if (result.error().error() != SQLErrorCode::TableExists || m_is_error_if_table_exists)
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return result.release_error();
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}
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return ResultSet { SQLCommand::Create };
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}
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}
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