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Alter remove column properties and TTLs (#14742)
This commit is contained in:
alesapin
GitHub
parent
1474b80ecc
commit
5ffee8808a
@ -291,6 +291,8 @@ void DatabaseOrdinary::alterTable(const Context & context, const StorageID & tab
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if (metadata.table_ttl.definition_ast)
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storage_ast.set(storage_ast.ttl_table, metadata.table_ttl.definition_ast);
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else if (storage_ast.ttl_table != nullptr) /// TTL was removed
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storage_ast.ttl_table = nullptr;
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if (metadata.settings_changes)
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storage_ast.set(storage_ast.settings, metadata.settings_changes);
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@ -222,6 +222,11 @@ AccessRightsElements InterpreterAlterQuery::getRequiredAccessForCommand(const AS
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required_access.emplace_back(AccessType::ALTER_TTL, database, table);
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break;
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}
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case ASTAlterCommand::REMOVE_TTL:
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{
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required_access.emplace_back(AccessType::ALTER_TTL, database, table);
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break;
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}
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case ASTAlterCommand::MATERIALIZE_TTL:
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{
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required_access.emplace_back(AccessType::ALTER_MATERIALIZE_TTL, database, table);
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@ -99,6 +99,12 @@ void ASTAlterCommand::formatImpl(
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << "MODIFY COLUMN " << (if_exists ? "IF EXISTS " : "") << (settings.hilite ? hilite_none : "");
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col_decl->formatImpl(settings, state, frame);
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if (!remove_property.empty())
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << " REMOVE " << remove_property;
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}
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else
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{
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if (first)
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << " FIRST " << (settings.hilite ? hilite_none : "");
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else if (column) /// AFTER
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@ -107,6 +113,7 @@ void ASTAlterCommand::formatImpl(
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column->formatImpl(settings, state, frame);
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}
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}
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}
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else if (type == ASTAlterCommand::COMMENT_COLUMN)
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << "COMMENT COLUMN " << (if_exists ? "IF EXISTS " : "") << (settings.hilite ? hilite_none : "");
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@ -280,6 +287,10 @@ void ASTAlterCommand::formatImpl(
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << "MODIFY TTL " << (settings.hilite ? hilite_none : "");
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ttl->formatImpl(settings, state, frame);
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}
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else if (type == ASTAlterCommand::REMOVE_TTL)
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << "REMOVE TTL" << (settings.hilite ? hilite_none : "");
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}
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else if (type == ASTAlterCommand::MATERIALIZE_TTL)
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << indent_str << "MATERIALIZE TTL"
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@ -36,6 +36,7 @@ public:
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MATERIALIZE_TTL,
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MODIFY_SETTING,
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MODIFY_QUERY,
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REMOVE_TTL,
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ADD_INDEX,
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DROP_INDEX,
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@ -167,6 +168,9 @@ public:
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/// Target column name
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ASTPtr rename_to;
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/// Which property user want to remove
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String remove_property;
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String getID(char delim) const override { return "AlterCommand" + (delim + std::to_string(static_cast<int>(type))); }
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ASTPtr clone() const override;
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@ -82,12 +82,23 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
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ParserKeyword s_where("WHERE");
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ParserKeyword s_to("TO");
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ParserKeyword s_remove("REMOVE");
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ParserKeyword s_default("DEFAULT");
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ParserKeyword s_materialized("MATERIALIZED");
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ParserKeyword s_alias("ALIAS");
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ParserKeyword s_comment("COMMENT");
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ParserKeyword s_codec("CODEC");
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ParserKeyword s_ttl("TTL");
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ParserKeyword s_remove_ttl("REMOVE TTL");
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ParserCompoundIdentifier parser_name;
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ParserStringLiteral parser_string_literal;
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ParserIdentifier parser_remove_property;
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ParserCompoundColumnDeclaration parser_col_decl;
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ParserIndexDeclaration parser_idx_decl;
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ParserConstraintDeclaration parser_constraint_decl;
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ParserCompoundColumnDeclaration parser_modify_col_decl(false);
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ParserCompoundColumnDeclaration parser_modify_col_decl(false, false, true);
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ParserPartition parser_partition;
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ParserExpression parser_exp_elem;
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ParserList parser_assignment_list(
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@ -433,6 +444,25 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
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if (!parser_modify_col_decl.parse(pos, command->col_decl, expected))
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return false;
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if (s_remove.ignore(pos, expected))
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{
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if (s_default.ignore(pos, expected))
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command->remove_property = "DEFAULT";
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else if (s_materialized.ignore(pos, expected))
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command->remove_property = "MATERIALIZED";
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else if (s_alias.ignore(pos, expected))
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command->remove_property = "ALIAS";
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else if (s_comment.ignore(pos, expected))
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command->remove_property = "COMMENT";
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else if (s_codec.ignore(pos, expected))
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command->remove_property = "CODEC";
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else if (s_ttl.ignore(pos, expected))
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command->remove_property = "TTL";
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else
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return false;
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}
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else
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{
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if (s_first.ignore(pos, expected))
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command->first = true;
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else if (s_after.ignore(pos, expected))
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@ -440,7 +470,7 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
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if (!parser_name.parse(pos, command->column, expected))
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return false;
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}
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}
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command->type = ASTAlterCommand::MODIFY_COLUMN;
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}
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else if (s_modify_order_by.ignore(pos, expected))
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@ -496,6 +526,10 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
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return false;
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command->type = ASTAlterCommand::MODIFY_TTL;
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}
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else if (s_remove_ttl.ignore(pos, expected))
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{
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command->type = ASTAlterCommand::REMOVE_TTL;
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}
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else if (s_materialize_ttl.ignore(pos, expected))
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{
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command->type = ASTAlterCommand::MATERIALIZE_TTL;
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@ -90,8 +90,10 @@ template <typename NameParser>
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class IParserColumnDeclaration : public IParserBase
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{
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public:
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explicit IParserColumnDeclaration(bool require_type_ = true, bool allow_null_modifiers_ = false)
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: require_type(require_type_), allow_null_modifiers(allow_null_modifiers_)
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explicit IParserColumnDeclaration(bool require_type_ = true, bool allow_null_modifiers_ = false, bool check_keywords_after_name_ = false)
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: require_type(require_type_)
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, allow_null_modifiers(allow_null_modifiers_)
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, check_keywords_after_name(check_keywords_after_name_)
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{
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}
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@ -104,6 +106,7 @@ protected:
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bool require_type = true;
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bool allow_null_modifiers = false;
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bool check_keywords_after_name = false;
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};
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using ParserColumnDeclaration = IParserColumnDeclaration<ParserIdentifier>;
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@ -122,6 +125,7 @@ bool IParserColumnDeclaration<NameParser>::parseImpl(Pos & pos, ASTPtr & node, E
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ParserKeyword s_comment{"COMMENT"};
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ParserKeyword s_codec{"CODEC"};
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ParserKeyword s_ttl{"TTL"};
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ParserKeyword s_remove{"REMOVE"};
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ParserTernaryOperatorExpression expr_parser;
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ParserStringLiteral string_literal_parser;
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ParserCodec codec_parser;
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@ -132,6 +136,24 @@ bool IParserColumnDeclaration<NameParser>::parseImpl(Pos & pos, ASTPtr & node, E
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if (!name_parser.parse(pos, name, expected))
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return false;
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const auto column_declaration = std::make_shared<ASTColumnDeclaration>();
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tryGetIdentifierNameInto(name, column_declaration->name);
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/// This keyword may occur only in MODIFY COLUMN query. We check it here
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/// because ParserDataType parses types as an arbitrary identifiers and
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/// doesn't check that parsed string is existing data type. In this way
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/// REMOVE keyword can be parsed as data type and further parsing will fail.
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/// So we just check this keyword and in case of success return column
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/// column declaration with name only.
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if (s_remove.checkWithoutMoving(pos, expected))
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{
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if (!check_keywords_after_name)
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return false;
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node = column_declaration;
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return true;
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}
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/** column name should be followed by type name if it
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* is not immediately followed by {DEFAULT, MATERIALIZED, ALIAS, COMMENT}
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*/
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@ -197,9 +219,7 @@ bool IParserColumnDeclaration<NameParser>::parseImpl(Pos & pos, ASTPtr & node, E
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return false;
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}
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const auto column_declaration = std::make_shared<ASTColumnDeclaration>();
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node = column_declaration;
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tryGetIdentifierNameInto(name, column_declaration->name);
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if (type)
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{
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@ -43,6 +43,30 @@ namespace ErrorCodes
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extern const int NOT_IMPLEMENTED;
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}
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namespace
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{
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AlterCommand::RemoveProperty removePropertyFromString(const String & property)
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{
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if (property.empty())
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return AlterCommand::RemoveProperty::NO_PROPERTY;
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else if (property == "DEFAULT")
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return AlterCommand::RemoveProperty::DEFAULT;
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else if (property == "MATERIALIZED")
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return AlterCommand::RemoveProperty::MATERIALIZED;
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else if (property == "ALIAS")
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return AlterCommand::RemoveProperty::ALIAS;
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else if (property == "COMMENT")
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return AlterCommand::RemoveProperty::COMMENT;
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else if (property == "CODEC")
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return AlterCommand::RemoveProperty::CODEC;
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else if (property == "TTL")
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return AlterCommand::RemoveProperty::TTL;
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throw Exception(ErrorCodes::BAD_ARGUMENTS, "Cannot remove unknown property '{}'", property);
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}
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}
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std::optional<AlterCommand> AlterCommand::parse(const ASTAlterCommand * command_ast)
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{
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@ -111,8 +135,9 @@ std::optional<AlterCommand> AlterCommand::parse(const ASTAlterCommand * command_
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command.type = AlterCommand::MODIFY_COLUMN;
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const auto & ast_col_decl = command_ast->col_decl->as<ASTColumnDeclaration &>();
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command.column_name = ast_col_decl.name;
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command.to_remove = removePropertyFromString(command_ast->remove_property);
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if (ast_col_decl.type)
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{
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command.data_type = data_type_factory.get(ast_col_decl.type);
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@ -237,6 +262,13 @@ std::optional<AlterCommand> AlterCommand::parse(const ASTAlterCommand * command_
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command.ttl = command_ast->ttl;
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return command;
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}
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else if (command_ast->type == ASTAlterCommand::REMOVE_TTL)
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{
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AlterCommand command;
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command.ast = command_ast->clone();
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command.type = AlterCommand::REMOVE_TTL;
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return command;
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}
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else if (command_ast->type == ASTAlterCommand::MODIFY_SETTING)
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{
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AlterCommand command;
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@ -300,6 +332,26 @@ void AlterCommand::apply(StorageInMemoryMetadata & metadata, const Context & con
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else if (type == MODIFY_COLUMN)
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{
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metadata.columns.modify(column_name, after_column, first, [&](ColumnDescription & column)
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{
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if (to_remove == RemoveProperty::DEFAULT
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|| to_remove == RemoveProperty::MATERIALIZED
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|| to_remove == RemoveProperty::ALIAS)
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{
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column.default_desc = ColumnDefault{};
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}
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else if (to_remove == RemoveProperty::CODEC)
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{
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column.codec.reset();
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}
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else if (to_remove == RemoveProperty::COMMENT)
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{
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column.comment = String{};
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}
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else if (to_remove == RemoveProperty::TTL)
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{
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column.ttl.reset();
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}
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else
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{
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if (codec)
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column.codec = CompressionCodecFactory::instance().validateCodecAndGetPreprocessedAST(codec, data_type ? data_type : column.type, false);
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@ -320,6 +372,7 @@ void AlterCommand::apply(StorageInMemoryMetadata & metadata, const Context & con
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column.default_desc.kind = default_kind;
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column.default_desc.expression = default_expression;
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}
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}
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});
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}
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@ -450,6 +503,10 @@ void AlterCommand::apply(StorageInMemoryMetadata & metadata, const Context & con
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{
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metadata.table_ttl = TTLTableDescription::getTTLForTableFromAST(ttl, metadata.columns, context, metadata.primary_key);
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}
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else if (type == REMOVE_TTL)
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{
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metadata.table_ttl = TTLTableDescription{};
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}
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else if (type == MODIFY_QUERY)
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{
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metadata.select = SelectQueryDescription::getSelectQueryFromASTForMatView(select, context);
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@ -584,6 +641,10 @@ bool AlterCommand::isRequireMutationStage(const StorageInMemoryMetadata & metada
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if (ignore)
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return false;
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/// We remove properties on metadata level
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if (isRemovingProperty() || type == REMOVE_TTL)
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return false;
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if (type == DROP_COLUMN || type == DROP_INDEX || type == RENAME_COLUMN)
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return true;
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@ -636,6 +697,11 @@ bool AlterCommand::isTTLAlter(const StorageInMemoryMetadata & metadata) const
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return ttl_changed;
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}
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bool AlterCommand::isRemovingProperty() const
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{
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return to_remove != RemoveProperty::NO_PROPERTY;
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}
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std::optional<MutationCommand> AlterCommand::tryConvertToMutationCommand(StorageInMemoryMetadata & metadata, const Context & context) const
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{
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if (!isRequireMutationStage(metadata))
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@ -716,6 +782,8 @@ String alterTypeToString(const AlterCommand::Type type)
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return "MODIFY QUERY";
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case AlterCommand::Type::RENAME_COLUMN:
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return "RENAME COLUMN";
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case AlterCommand::Type::REMOVE_TTL:
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return "REMOVE TTL";
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}
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__builtin_unreachable();
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}
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@ -783,14 +851,15 @@ void AlterCommands::prepare(const StorageInMemoryMetadata & metadata)
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if (!has_column && command.if_exists)
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command.ignore = true;
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if (has_column && command.data_type)
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if (has_column)
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{
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auto column_from_table = columns.get(command.column_name);
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if (!command.default_expression && column_from_table.default_desc.expression)
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if (command.data_type && !command.default_expression && column_from_table.default_desc.expression)
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{
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command.default_kind = column_from_table.default_desc.kind;
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command.default_expression = column_from_table.default_desc.expression;
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}
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}
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}
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else if (command.type == AlterCommand::ADD_COLUMN)
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@ -857,6 +926,70 @@ void AlterCommands::validate(const StorageInMemoryMetadata & metadata, const Con
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if (command.codec)
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CompressionCodecFactory::instance().validateCodecAndGetPreprocessedAST(command.codec, command.data_type, !context.getSettingsRef().allow_suspicious_codecs);
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auto column_default = all_columns.getDefault(column_name);
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if (column_default)
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{
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if (command.to_remove == AlterCommand::RemoveProperty::DEFAULT && column_default->kind != ColumnDefaultKind::Default)
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{
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Cannot remove DEFAULT from column {}, because column default type is {}. Use REMOVE {} to delete it",
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backQuote(column_name), toString(column_default->kind), toString(column_default->kind));
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}
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if (command.to_remove == AlterCommand::RemoveProperty::MATERIALIZED && column_default->kind != ColumnDefaultKind::Materialized)
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{
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Cannot remove MATERIALIZED from column {}, because column default type is {}. Use REMOVE {} to delete it",
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backQuote(column_name), toString(column_default->kind), toString(column_default->kind));
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}
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if (command.to_remove == AlterCommand::RemoveProperty::ALIAS && column_default->kind != ColumnDefaultKind::Alias)
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{
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Cannot remove ALIAS from column {}, because column default type is {}. Use REMOVE {} to delete it",
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backQuote(column_name), toString(column_default->kind), toString(column_default->kind));
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}
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}
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if (command.isRemovingProperty())
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{
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if (!column_default && command.to_remove == AlterCommand::RemoveProperty::DEFAULT)
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have DEFAULT, cannot remove it",
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backQuote(column_name));
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if (!column_default && command.to_remove == AlterCommand::RemoveProperty::ALIAS)
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have ALIAS, cannot remove it",
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backQuote(column_name));
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if (!column_default && command.to_remove == AlterCommand::RemoveProperty::MATERIALIZED)
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have MATERIALIZED, cannot remove it",
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backQuote(column_name));
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auto column_from_table = all_columns.get(column_name);
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if (command.to_remove == AlterCommand::RemoveProperty::TTL && column_from_table.ttl == nullptr)
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have TTL, cannot remove it",
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backQuote(column_name));
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if (command.to_remove == AlterCommand::RemoveProperty::CODEC && column_from_table.codec == nullptr)
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have TTL, cannot remove it",
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backQuote(column_name));
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if (command.to_remove == AlterCommand::RemoveProperty::COMMENT && column_from_table.comment.empty())
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throw Exception(
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ErrorCodes::BAD_ARGUMENTS,
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"Column {} doesn't have COMMENT, cannot remove it",
|
||||
backQuote(column_name));
|
||||
|
||||
}
|
||||
|
||||
modified_columns.emplace(column_name);
|
||||
}
|
||||
@ -966,6 +1099,10 @@ void AlterCommands::validate(const StorageInMemoryMetadata & metadata, const Con
|
||||
throw Exception{"Cannot rename column from nested struct to normal column and vice versa", ErrorCodes::BAD_ARGUMENTS};
|
||||
}
|
||||
}
|
||||
else if (command.type == AlterCommand::REMOVE_TTL && !metadata.hasAnyTableTTL())
|
||||
{
|
||||
throw Exception{"Table doesn't have any table TTL expression, cannot remove", ErrorCodes::BAD_ARGUMENTS};
|
||||
}
|
||||
|
||||
/// Collect default expressions for MODIFY and ADD comands
|
||||
if (command.type == AlterCommand::MODIFY_COLUMN || command.type == AlterCommand::ADD_COLUMN)
|
||||
|
||||
@ -37,6 +37,22 @@ struct AlterCommand
|
||||
MODIFY_SETTING,
|
||||
MODIFY_QUERY,
|
||||
RENAME_COLUMN,
|
||||
REMOVE_TTL,
|
||||
};
|
||||
|
||||
/// Which property user wants to remove from column
|
||||
enum class RemoveProperty
|
||||
{
|
||||
NO_PROPERTY,
|
||||
/// Default specifiers
|
||||
DEFAULT,
|
||||
MATERIALIZED,
|
||||
ALIAS,
|
||||
|
||||
/// Other properties
|
||||
COMMENT,
|
||||
CODEC,
|
||||
TTL
|
||||
};
|
||||
|
||||
Type type;
|
||||
@ -107,16 +123,13 @@ struct AlterCommand
|
||||
/// Target column name
|
||||
String rename_to;
|
||||
|
||||
/// What to remove from column (or TTL)
|
||||
RemoveProperty to_remove = RemoveProperty::NO_PROPERTY;
|
||||
|
||||
static std::optional<AlterCommand> parse(const ASTAlterCommand * command);
|
||||
|
||||
void apply(StorageInMemoryMetadata & metadata, const Context & context) const;
|
||||
|
||||
/// Checks that alter query changes data. For MergeTree:
|
||||
/// * column files (data and marks)
|
||||
/// * each part meta (columns.txt)
|
||||
/// in each part on disk (it's not lightweight alter).
|
||||
bool isModifyingData(const StorageInMemoryMetadata & metadata) const;
|
||||
|
||||
/// Check that alter command require data modification (mutation) to be
|
||||
/// executed. For example, cast from Date to UInt16 type can be executed
|
||||
/// without any data modifications. But column drop or modify from UInt16 to
|
||||
@ -132,6 +145,9 @@ struct AlterCommand
|
||||
/// Checks that any TTL changed by alter
|
||||
bool isTTLAlter(const StorageInMemoryMetadata & metadata) const;
|
||||
|
||||
/// Command removing some property from column or table
|
||||
bool isRemovingProperty() const;
|
||||
|
||||
/// If possible, convert alter command to mutation command. In other case
|
||||
/// return empty optional. Some storages may execute mutations after
|
||||
/// metadata changes.
|
||||
@ -164,9 +180,6 @@ public:
|
||||
/// Commands have to be prepared before apply.
|
||||
void apply(StorageInMemoryMetadata & metadata, const Context & context) const;
|
||||
|
||||
/// At least one command modify data on disk.
|
||||
bool isModifyingData(const StorageInMemoryMetadata & metadata) const;
|
||||
|
||||
/// At least one command modify settings.
|
||||
bool isSettingsAlter() const;
|
||||
|
||||
|
||||
@ -899,12 +899,19 @@ ColumnsDescription new_columns, const ReplicatedMergeTreeTableMetadata::Diff & m
|
||||
new_metadata.constraints = ConstraintsDescription::parse(metadata_diff.new_constraints);
|
||||
|
||||
if (metadata_diff.ttl_table_changed)
|
||||
{
|
||||
if (!metadata_diff.new_ttl_table.empty())
|
||||
{
|
||||
ParserTTLExpressionList parser;
|
||||
auto ttl_for_table_ast = parseQuery(parser, metadata_diff.new_ttl_table, 0, DBMS_DEFAULT_MAX_PARSER_DEPTH);
|
||||
new_metadata.table_ttl = TTLTableDescription::getTTLForTableFromAST(
|
||||
ttl_for_table_ast, new_metadata.columns, global_context, new_metadata.primary_key);
|
||||
}
|
||||
else /// TTL was removed
|
||||
{
|
||||
new_metadata.table_ttl = TTLTableDescription{};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Even if the primary/sorting/partition keys didn't change we must reinitialize it
|
||||
@ -3818,7 +3825,12 @@ void StorageReplicatedMergeTree::alter(
|
||||
future_metadata_in_zk.partition_key = serializeAST(*future_metadata.partition_key.expression_list_ast);
|
||||
|
||||
if (ast_to_str(future_metadata.table_ttl.definition_ast) != ast_to_str(current_metadata->table_ttl.definition_ast))
|
||||
{
|
||||
if (future_metadata.table_ttl.definition_ast)
|
||||
future_metadata_in_zk.ttl_table = serializeAST(*future_metadata.table_ttl.definition_ast);
|
||||
else /// TTL was removed
|
||||
future_metadata_in_zk.ttl_table = "";
|
||||
}
|
||||
|
||||
String new_indices_str = future_metadata.secondary_indices.toString();
|
||||
if (new_indices_str != current_metadata->secondary_indices.toString())
|
||||
|
||||
@ -0,0 +1,4 @@
|
||||
CREATE TABLE default.no_prop_table\n(\n `some_column` UInt64\n)\nENGINE = MergeTree()\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.no_prop_table\n(\n `some_column` UInt64\n)\nENGINE = MergeTree()\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_no_prop_table\n(\n `some_column` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test/01493_r_no_prop_table\', \'1\')\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_no_prop_table\n(\n `some_column` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test/01493_r_no_prop_table\', \'1\')\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
@ -0,0 +1,51 @@
|
||||
DROP TABLE IF EXISTS no_prop_table;
|
||||
|
||||
CREATE TABLE no_prop_table
|
||||
(
|
||||
some_column UInt64
|
||||
)
|
||||
ENGINE MergeTree()
|
||||
ORDER BY tuple();
|
||||
|
||||
SHOW CREATE TABLE no_prop_table;
|
||||
|
||||
-- just nothing happened
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE DEFAULT; --{serverError 36}
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE MATERIALIZED; --{serverError 36}
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE ALIAS; --{serverError 36}
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE CODEC; --{serverError 36}
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE COMMENT; --{serverError 36}
|
||||
ALTER TABLE no_prop_table MODIFY COLUMN some_column REMOVE TTL; --{serverError 36}
|
||||
|
||||
ALTER TABLE no_prop_table REMOVE TTL; --{serverError 36}
|
||||
|
||||
SHOW CREATE TABLE no_prop_table;
|
||||
|
||||
DROP TABLE IF EXISTS no_prop_table;
|
||||
|
||||
DROP TABLE IF EXISTS r_no_prop_table;
|
||||
|
||||
CREATE TABLE r_no_prop_table
|
||||
(
|
||||
some_column UInt64
|
||||
)
|
||||
ENGINE ReplicatedMergeTree('/clickhouse/test/01493_r_no_prop_table', '1')
|
||||
ORDER BY tuple();
|
||||
|
||||
SHOW CREATE TABLE r_no_prop_table;
|
||||
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE DEFAULT; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE MATERIALIZED; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE ALIAS; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE CODEC; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE COMMENT; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE TTL; --{serverError 36}
|
||||
|
||||
ALTER TABLE r_no_prop_table REMOVE TTL; --{serverError 36}
|
||||
|
||||
SHOW CREATE TABLE r_no_prop_table;
|
||||
|
||||
ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE ttl; --{serverError 36}
|
||||
ALTER TABLE r_no_prop_table remove TTL; --{serverError 36}
|
||||
|
||||
DROP TABLE IF EXISTS r_no_prop_table;
|
||||
@ -0,0 +1,20 @@
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64 DEFAULT 42,\n `column_materialized` UInt64 MATERIALIZED column_default * 42,\n `column_alias` UInt64 ALIAS column_default + 1,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date COMMENT \'Some comment\',\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
42 1764 43 str 2019-10-01 1
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64 DEFAULT 42,\n `column_materialized` UInt64 MATERIALIZED column_default * 42,\n `column_alias` UInt64 ALIAS column_default + 1,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64 DEFAULT 42,\n `column_materialized` UInt64 MATERIALIZED column_default * 42,\n `column_alias` UInt64 ALIAS column_default + 1,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
42 1764 0 str 2019-10-01 1
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64 DEFAULT 42,\n `column_materialized` UInt64 MATERIALIZED column_default * 42,\n `column_alias` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
42 1764 0 str 2019-10-01 1
|
||||
42 1764 33 trs 2020-01-01 2
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64 DEFAULT 42,\n `column_materialized` UInt64,\n `column_alias` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
42 1764 0 str 2019-10-01 1
|
||||
42 1764 33 trs 2020-01-01 2
|
||||
42 11 44 rts 2020-02-01 3
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64,\n `column_materialized` UInt64,\n `column_alias` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
42 1764 0 str 2019-10-01 1
|
||||
42 1764 33 trs 2020-01-01 2
|
||||
42 11 44 rts 2020-02-01 3
|
||||
0 22 55 tsr 2020-03-01 4
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64,\n `column_materialized` UInt64,\n `column_alias` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = MergeTree()\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.prop_table\n(\n `column_default` UInt64,\n `column_materialized` UInt64,\n `column_alias` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64\n)\nENGINE = MergeTree()\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
4
|
||||
72
tests/queries/0_stateless/01493_alter_remove_properties.sql
Normal file
72
tests/queries/0_stateless/01493_alter_remove_properties.sql
Normal file
@ -0,0 +1,72 @@
|
||||
DROP TABLE IF EXISTS prop_table;
|
||||
|
||||
CREATE TABLE prop_table
|
||||
(
|
||||
column_default UInt64 DEFAULT 42,
|
||||
column_materialized UInt64 MATERIALIZED column_default * 42,
|
||||
column_alias UInt64 ALIAS column_default + 1,
|
||||
column_codec String CODEC(ZSTD(10)),
|
||||
column_comment Date COMMENT 'Some comment',
|
||||
column_ttl UInt64 TTL column_comment + INTERVAL 1 MONTH
|
||||
)
|
||||
ENGINE MergeTree()
|
||||
ORDER BY tuple()
|
||||
TTL column_comment + INTERVAL 2 MONTH;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
SYSTEM STOP TTL MERGES prop_table;
|
||||
|
||||
INSERT INTO prop_table (column_codec, column_comment, column_ttl) VALUES ('str', toDate('2019-10-01'), 1);
|
||||
|
||||
SELECT column_default, column_materialized, column_alias, column_codec, column_comment, column_ttl FROM prop_table;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_comment REMOVE COMMENT;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_codec REMOVE CODEC;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_alias REMOVE ALIAS;
|
||||
|
||||
SELECT column_default, column_materialized, column_alias, column_codec, column_comment, column_ttl FROM prop_table;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
INSERT INTO prop_table (column_alias, column_codec, column_comment, column_ttl) VALUES (33, 'trs', toDate('2020-01-01'), 2);
|
||||
|
||||
SELECT column_default, column_materialized, column_alias, column_codec, column_comment, column_ttl FROM prop_table ORDER BY column_ttl;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_materialized REMOVE MATERIALIZED;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
INSERT INTO prop_table (column_materialized, column_alias, column_codec, column_comment, column_ttl) VALUES (11, 44, 'rts', toDate('2020-02-01'), 3);
|
||||
|
||||
SELECT column_default, column_materialized, column_alias, column_codec, column_comment, column_ttl FROM prop_table ORDER BY column_ttl;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_default REMOVE DEFAULT;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
INSERT INTO prop_table (column_materialized, column_alias, column_codec, column_comment, column_ttl) VALUES (22, 55, 'tsr', toDate('2020-03-01'), 4);
|
||||
|
||||
SELECT column_default, column_materialized, column_alias, column_codec, column_comment, column_ttl FROM prop_table ORDER BY column_ttl;
|
||||
|
||||
ALTER TABLE prop_table REMOVE TTL;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
ALTER TABLE prop_table MODIFY COLUMN column_ttl REMOVE TTL;
|
||||
|
||||
SHOW CREATE TABLE prop_table;
|
||||
|
||||
SYSTEM START TTL MERGES prop_table;
|
||||
|
||||
OPTIMIZE TABLE prop_table FINAL;
|
||||
|
||||
SELECT COUNT() FROM prop_table;
|
||||
|
||||
DROP TABLE IF EXISTS prop_table;
|
||||
@ -0,0 +1,21 @@
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date COMMENT \'Some comment\',\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date COMMENT \'Some comment\',\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
====== remove column comment ======
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String CODEC(ZSTD(10)),\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
====== remove column codec ======
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64 DEFAULT 42,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
====== remove column default ======
|
||||
42 str 1
|
||||
0 tsr 2
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64 TTL column_comment + toIntervalMonth(1)\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
====== remove column TTL ======
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nTTL column_comment + toIntervalMonth(2)\nSETTINGS index_granularity = 8192
|
||||
====== remove table TTL ======
|
||||
CREATE TABLE default.r_prop_table1\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'1\')\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
CREATE TABLE default.r_prop_table2\n(\n `column_default` UInt64,\n `column_codec` String,\n `column_comment` Date,\n `column_ttl` UInt64\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/test_01493/r_prop_table\', \'2\')\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
3
|
||||
3
|
||||
@ -0,0 +1,92 @@
|
||||
DROP TABLE IF EXISTS r_prop_table1;
|
||||
DROP TABLE IF EXISTS r_prop_table2;
|
||||
|
||||
SET replication_alter_partitions_sync = 2;
|
||||
|
||||
CREATE TABLE r_prop_table1
|
||||
(
|
||||
column_default UInt64 DEFAULT 42,
|
||||
column_codec String CODEC(ZSTD(10)),
|
||||
column_comment Date COMMENT 'Some comment',
|
||||
column_ttl UInt64 TTL column_comment + INTERVAL 1 MONTH
|
||||
)
|
||||
ENGINE ReplicatedMergeTree('/clickhouse/test_01493/r_prop_table', '1')
|
||||
ORDER BY tuple()
|
||||
TTL column_comment + INTERVAL 2 MONTH;
|
||||
|
||||
CREATE TABLE r_prop_table2
|
||||
(
|
||||
column_default UInt64 DEFAULT 42,
|
||||
column_codec String CODEC(ZSTD(10)),
|
||||
column_comment Date COMMENT 'Some comment',
|
||||
column_ttl UInt64 TTL column_comment + INTERVAL 1 MONTH
|
||||
)
|
||||
ENGINE ReplicatedMergeTree('/clickhouse/test_01493/r_prop_table', '2')
|
||||
ORDER BY tuple()
|
||||
TTL column_comment + INTERVAL 2 MONTH;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
INSERT INTO r_prop_table1 (column_codec, column_comment, column_ttl) VALUES ('str', toDate('2020-10-01'), 1);
|
||||
|
||||
SYSTEM SYNC REPLICA r_prop_table2;
|
||||
|
||||
SELECT '====== remove column comment ======';
|
||||
ALTER TABLE r_prop_table1 MODIFY COLUMN column_comment REMOVE COMMENT;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
DETACH TABLE r_prop_table1;
|
||||
ATTACH TABLE r_prop_table1;
|
||||
|
||||
SELECT '====== remove column codec ======';
|
||||
ALTER TABLE r_prop_table2 MODIFY COLUMN column_codec REMOVE CODEC;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
SELECT '====== remove column default ======';
|
||||
ALTER TABLE r_prop_table2 MODIFY COLUMN column_default REMOVE DEFAULT;
|
||||
|
||||
INSERT INTO r_prop_table1 (column_codec, column_comment, column_ttl) VALUES ('tsr', now(), 2);
|
||||
|
||||
SYSTEM SYNC REPLICA r_prop_table2;
|
||||
|
||||
SELECT column_default, column_codec, column_ttl FROM r_prop_table1 ORDER BY column_ttl;
|
||||
|
||||
DETACH TABLE r_prop_table2;
|
||||
ATTACH TABLE r_prop_table2;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
SELECT '====== remove column TTL ======';
|
||||
ALTER TABLE r_prop_table2 MODIFY COLUMN column_ttl REMOVE TTL;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
SELECT '====== remove table TTL ======';
|
||||
ALTER TABLE r_prop_table1 REMOVE TTL;
|
||||
|
||||
INSERT INTO r_prop_table1 (column_codec, column_comment, column_ttl) VALUES ('rts', now() - INTERVAL 1 YEAR, 3);
|
||||
|
||||
SYSTEM SYNC REPLICA r_prop_table2;
|
||||
|
||||
DETACH TABLE r_prop_table2;
|
||||
ATTACH TABLE r_prop_table2;
|
||||
|
||||
SHOW CREATE TABLE r_prop_table1;
|
||||
SHOW CREATE TABLE r_prop_table2;
|
||||
|
||||
OPTIMIZE TABLE r_prop_table2 FINAL;
|
||||
|
||||
SYSTEM SYNC REPLICA r_prop_table1;
|
||||
|
||||
SELECT COUNT() FROM r_prop_table1;
|
||||
SELECT COUNT() FROM r_prop_table2;
|
||||
|
||||
DROP TABLE IF EXISTS r_prop_table1;
|
||||
DROP TABLE IF EXISTS r_prop_table2;
|
||||
@ -0,0 +1 @@
|
||||
CREATE TABLE default.default_table\n(\n `key` UInt64 DEFAULT 42,\n `value1` UInt64 MATERIALIZED key * key,\n `value2` UInt64 ALIAS value1 * key\n)\nENGINE = MergeTree()\nORDER BY tuple()\nSETTINGS index_granularity = 8192
|
||||
@ -0,0 +1,22 @@
|
||||
DROP TABLE IF EXISTS default_table;
|
||||
|
||||
CREATE TABLE default_table (
|
||||
key UInt64 DEFAULT 42,
|
||||
value1 UInt64 MATERIALIZED key * key,
|
||||
value2 ALIAS value1 * key
|
||||
)
|
||||
ENGINE = MergeTree()
|
||||
ORDER BY tuple();
|
||||
|
||||
ALTER TABLE default_table MODIFY COLUMN key REMOVE MATERIALIZED; --{serverError 36}
|
||||
ALTER TABLE default_table MODIFY COLUMN key REMOVE ALIAS; --{serverError 36}
|
||||
|
||||
ALTER TABLE default_table MODIFY COLUMN value1 REMOVE DEFAULT; --{serverError 36}
|
||||
ALTER TABLE default_table MODIFY COLUMN value1 REMOVE ALIAS; --{serverError 36}
|
||||
|
||||
ALTER TABLE default_table MODIFY COLUMN value2 REMOVE DEFAULT; --{serverError 36}
|
||||
ALTER TABLE default_table MODIFY COLUMN value2 REMOVE MATERIALIZED; --{serverError 36}
|
||||
|
||||
SHOW CREATE TABLE default_table;
|
||||
|
||||
DROP TABLE IF EXISTS default_table;
|
||||
Loading…
Reference in New Issue
Block a user