d9055de7ea
The existing SQLResult class predates our TRY semantics. As a result, in the AST execution methods, there is a lot of is_error checking on values that could instead be wrapped with TRY. This new class will allow such semantics, and is also stack allocated (no need to be a RefPtr). It is heavily based on LibJS's completion class.
93 lines
1.8 KiB
C++
93 lines
1.8 KiB
C++
/*
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* Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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namespace SQL {
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class BTree;
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class BTreeIterator;
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class ColumnDef;
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class Database;
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class HashBucket;
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class HashDirectoryNode;
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class HashIndex;
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class HashIndexIterator;
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class Heap;
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class Index;
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class IndexNode;
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class IndexDef;
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class Key;
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class KeyPartDef;
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class Relation;
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class Result;
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class Row;
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class SchemaDef;
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class SQLResult;
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class Serializer;
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class TableDef;
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class TreeNode;
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class Tuple;
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class TupleDescriptor;
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struct TupleElementDescriptor;
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class Value;
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}
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namespace SQL::AST {
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class AddColumn;
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class AlterTable;
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class ASTNode;
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class BetweenExpression;
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class BinaryOperatorExpression;
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class BlobLiteral;
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class CaseExpression;
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class CastExpression;
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class ChainedExpression;
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class CollateExpression;
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class ColumnDefinition;
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class ColumnNameExpression;
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class CommonTableExpression;
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class CommonTableExpressionList;
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class CreateTable;
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class Delete;
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class DropColumn;
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class DropTable;
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class ErrorExpression;
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class ErrorStatement;
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class ExistsExpression;
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class Expression;
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class GroupByClause;
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class InChainedExpression;
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class InSelectionExpression;
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class Insert;
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class InTableExpression;
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class InvertibleNestedDoubleExpression;
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class InvertibleNestedExpression;
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class IsExpression;
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class Lexer;
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class LimitClause;
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class MatchExpression;
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class NestedDoubleExpression;
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class NestedExpression;
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class NullExpression;
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class NullLiteral;
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class NumericLiteral;
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class OrderingTerm;
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class Parser;
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class QualifiedTableName;
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class RenameColumn;
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class RenameTable;
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class ResultColumn;
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class ReturningClause;
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class Select;
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class SignedNumber;
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class Statement;
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class StringLiteral;
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class TableOrSubquery;
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class Token;
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class TypeName;
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class UnaryOperatorExpression;
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class Update;
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}
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