xuxinstyle opened a new issue #7785: URL: https://github.com/apache/shardingsphere/issues/7785
## Bug Report **For English only**, other languages will not accept. Before report a bug, make sure you have: - Searched open and closed [GitHub issues](https://github.com/apache/shardingsphere/issues). - Read documentation: [ShardingSphere Doc](https://shardingsphere.apache.org/document/current/en/overview). Please pay attention on issues you submitted, because we maybe need more details. If no response anymore and we cannot reproduce it on current information, we will **close it**. Please answer these questions before submitting your issue. Thanks! ### Which version of ShardingSphere did you use? * 4.0.0-RC3 ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? * ShardingSphere-Proxy ### Expected behavior * my sql : update profile set name='fakexuxin666 C', gold=0 where id=40584740; ### Actual behavior * java.lang.IllegalArgumentException: null at com.google.common.base.Preconditions.checkArgument(Preconditions.java:108) at org.apache.shardingsphere.core.preprocessor.segment.table.TablesContext.getSingleTableName(TablesContext.java:110) at org.apache.shardingsphere.core.route.router.sharding.validator.impl.ShardingUpdateStatementValidator.validate(ShardingUpdateStatementValidator.java:50) at org.apache.shardingsphere.core.route.router.sharding.validator.impl.ShardingUpdateStatementValidator.validate(ShardingUpdateStatementValidator.java:46) at org.apache.shardingsphere.core.route.router.sharding.ShardingRouter.route(ShardingRouter.java:95) at org.apache.shardingsphere.core.route.StatementRoutingEngine.route(StatementRoutingEngine.java:54) at org.apache.shardingsphere.core.SimpleQueryShardingEngine.route(SimpleQueryShardingEngine.java:58) at org.apache.shardingsphere.core.BaseShardingEngine.executeRoute(BaseShardingEngine.java:91) at org.apache.shardingsphere.core.BaseShardingEngine.shard(BaseShardingEngine.java:74) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.wrapper.StatementExecutorWrapper.doShardingRoute(StatementExecutorWrapper.java:78) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.wrapper.StatementExecutorWrapper.route(StatementExecutorWrapper.java:64) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.JDBCDatabaseCommunicationEngine.execute(JDBCDatabaseCommunicationEngine.java:77) at org.apache.shardingsphere.shardingproxy.backend.text.query.QueryBackendHandler.execute(QueryBackendHandler.java:54) at org.apache.shardingsphere.shardingproxy.frontend.mysql.command.query.text.query.MySQLComQueryPacketExecutor.execute(MySQLComQueryPacketExecutor.java:73) at org.apache.shardingsphere.shardingproxy.frontend.command.CommandExecutorTask.executeCommand(CommandExecutorTask.java:86) at org.apache.shardingsphere.shardingproxy.frontend.command.CommandExecutorTask.run(CommandExecutorTask.java:66) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) ### Reason analyze (If you can) ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc. config: dataSources: ds_0: url: jdbc:mysql://127.0.0.1:3306/aow_cian_02?serverTimezone=UTC&useSSL=false username: root password: 123456 connectionTimeoutMilliseconds: 30000 idleTimeoutMilliseconds: 60000 maxLifetimeMilliseconds: 1800000 maxPoolSize: 50 ds_1: url: jdbc:mysql://127.0.0.1:3306/aow_cian_01?serverTimezone=UTC&useSSL=false username: root password: 123456 connectionTimeoutMilliseconds: 30000 idleTimeoutMilliseconds: 60000 maxLifetimeMilliseconds: 1800000 maxPoolSize: 50 shardingRule: tables: profile: actualDataNodes: ds_${0..1}.profile databaseStrategy: standard: shardingColumn: id preciseAlgorithmClassName: com.idreamsky.shardingalgorithm.ProfileIdShardingAlgorithm bindingTables: - account,profile, defaultDataSourceName: ds_0 defaultDatabaseStrategy: none: defaultTableStrategy: none: ### Example codes for reproduce this issue (such as a github link). I execute the sql statement directly appear： line 1:7 mismatched input 'profile' expecting {'(', '{', TRUNCATE, POSITION, VIEW, ANY, OFFSET, BEGIN, COMMIT, ROLLBACK, SAVEPOINT, BOOLEAN, DATE, TIME, TIMESTAMP, YEAR, QUARTER, MONTH, WEEK, DAY, HOUR, MINUTE, SECOND, MICROSECOND, MAX, MIN, SUM, COUNT, AVG, CURRENT, ENABLE, DISABLE, INSTANCE, DO, DEFINER, CASCADED, LOCAL, CLOSE, OPEN, NEXT, NAME, TYPE, TABLES, TABLESPACE, COLUMNS, FIELDS, INDEXES, STATUS, MODIFY, VALUE, DUPLICATE, FIRST, LAST, AFTER, OJ, ACCOUNT, USER, ROLE, START, TRANSACTION, WITHOUT, ESCAPE, SUBPARTITION, STORAGE, SUPER, TEMPORARY, THAN, UNBOUNDED, UPGRADE, VALIDATION, ROLLUP, SOUNDS, UNKNOWN, OFF, ALWAYS, COMMITTED, LEVEL, NO, PASSWORD, PRIVILEGES, ACTION, ALGORITHM, AUTOCOMMIT, BTREE, CHAIN, CHARSET, CHECKSUM, CIPHER, CLIENT, COALESCE, COMMENT, COMPACT, COMPRESSED, COMPRESSION, CONNECTION, CONSISTENT, DATA, DISCARD, DISK, ENCRYPTION, END, ENGINE, EVENT, EXCHANGE, EXECUTE, FILE, FIXED, FOLLOWING, GLOBAL, HASH, IMPORT_, LESS, MEMORY, NONE, PARSER, PARTIAL, PAR TITIONING, PERSIST, PRECEDING, PROCESS, PROXY, QUICK, REBUILD, REDUNDANT, RELOAD, REMOVE, REORGANIZE, REPAIR, REVERSE, SESSION, SHUTDOWN, SIMPLE, SLAVE, VISIBLE, INVISIBLE, ENFORCED, AGAINST, LANGUAGE, MODE, QUERY, EXTENDED, EXPANSION, VARIANCE, MAX_ROWS, MIN_ROWS, SQL_BIG_RESULT, SQL_BUFFER_RESULT, SQL_CACHE, SQL_NO_CACHE, STATS_AUTO_RECALC, STATS_PERSISTENT, STATS_SAMPLE_PAGES, ROW_FORMAT, WEIGHT_STRING, COLUMN_FORMAT, INSERT_METHOD, KEY_BLOCK_SIZE, PACK_KEYS, PERSIST_ONLY, BIT_AND, BIT_OR, BIT_XOR, GROUP_CONCAT, JSON_ARRAYAGG, JSON_OBJECTAGG, STD, STDDEV, STDDEV_POP, STDDEV_SAMP, VAR_POP, VAR_SAMP, AUTO_INCREMENT, AVG_ROW_LENGTH, DELAY_KEY_WRITE, ROTATE, MASTER, BINLOG, ERROR, SCHEDULE, COMPLETION, EVERY, HOST, SOCKET, PORT, SERVER, WRAPPER, OPTIONS, OWNER, RETURNS, CONTAINS, SECURITY, INVOKER, TEMPTABLE, MERGE, UNDEFINED, DATAFILE, FILE_BLOCK_SIZE, EXTENT_SIZE, INITIAL_SIZE, AUTOEXTEND_SIZE, MAX_SIZE, NODEGROUP, WAIT, LOGFILE, UNDOFILE, UNDO_BUFFER_SIZE, REDO_BUFFER_SIZE, HANDLE R, PREV, ORGANIZATION, DEFINITION, DESCRIPTION, REFERENCE, FOLLOWS, PRECEDES, IMPORT, CONCURRENT, XML, DUMPFILE, SHARE, CODE, CONTEXT, CLONE, AGGREGATE, INSTALL, UNINSTALL, RESOURCE, EXPIRE, NEVER, HISTORY, OPTIONAL, REUSE, MAX_QUERIES_PER_HOUR, MAX_UPDATES_PER_HOUR, MAX_CONNECTIONS_PER_HOUR, MAX_USER_CONNECTIONS, RETAIN, RANDOM, OLD, ISSUER, SUBJECT, CACHE, GENERAL, SLOW, USER_RESOURCES, EXPORT, RELAY, HOSTS, FLUSH, RESET, RESTART, UNIX_TIMESTAMP, LOWER, UPPER, IDENTIFIER_} line 1:7 mismatched input 'profile' expecting {'(', '{', TRUNCATE, POSITION, VIEW, ANY, OFFSET, BEGIN, COMMIT, ROLLBACK, SAVEPOINT, BOOLEAN, DATE, TIME, TIMESTAMP, YEAR, QUARTER, MONTH, WEEK, DAY, HOUR, MINUTE, SECOND, MICROSECOND, MAX, MIN, SUM, COUNT, AVG, CURRENT, ENABLE, DISABLE, INSTANCE, DO, DEFINER, CASCADED, LOCAL, CLOSE, OPEN, NEXT, NAME, TYPE, TABLES, TABLESPACE, COLUMNS, FIELDS, INDEXES, STATUS, MODIFY, VALUE, DUPLICATE, FIRST, LAST, AFTER, OJ, ACCOUNT, USER, ROLE, START, TRANSACTION, WITHOUT, ESCAPE, SUBPARTITION, STORAGE, SUPER, TEMPORARY, THAN, UNBOUNDED, UPGRADE, VALIDATION, ROLLUP, SOUNDS, UNKNOWN, OFF, ALWAYS, COMMITTED, LEVEL, NO, PASSWORD, PRIVILEGES, ACTION, ALGORITHM, AUTOCOMMIT, BTREE, CHAIN, CHARSET, CHECKSUM, CIPHER, CLIENT, COALESCE, COMMENT, COMPACT, COMPRESSED, COMPRESSION, CONNECTION, CONSISTENT, DATA, DISCARD, DISK, ENCRYPTION, END, ENGINE, EVENT, EXCHANGE, EXECUTE, FILE, FIXED, FOLLOWING, GLOBAL, HASH, IMPORT_, LESS, MEMORY, NONE, PARSER, PARTIAL, PAR TITIONING, PERSIST, PRECEDING, PROCESS, PROXY, QUICK, REBUILD, REDUNDANT, RELOAD, REMOVE, REORGANIZE, REPAIR, REVERSE, SESSION, SHUTDOWN, SIMPLE, SLAVE, VISIBLE, INVISIBLE, ENFORCED, AGAINST, LANGUAGE, MODE, QUERY, EXTENDED, EXPANSION, VARIANCE, MAX_ROWS, MIN_ROWS, SQL_BIG_RESULT, SQL_BUFFER_RESULT, SQL_CACHE, SQL_NO_CACHE, STATS_AUTO_RECALC, STATS_PERSISTENT, STATS_SAMPLE_PAGES, ROW_FORMAT, WEIGHT_STRING, COLUMN_FORMAT, INSERT_METHOD, KEY_BLOCK_SIZE, PACK_KEYS, PERSIST_ONLY, BIT_AND, BIT_OR, BIT_XOR, GROUP_CONCAT, JSON_ARRAYAGG, JSON_OBJECTAGG, STD, STDDEV, STDDEV_POP, STDDEV_SAMP, VAR_POP, VAR_SAMP, AUTO_INCREMENT, AVG_ROW_LENGTH, DELAY_KEY_WRITE, ROTATE, MASTER, BINLOG, ERROR, SCHEDULE, COMPLETION, EVERY, HOST, SOCKET, PORT, SERVER, WRAPPER, OPTIONS, OWNER, RETURNS, CONTAINS, SECURITY, INVOKER, TEMPTABLE, MERGE, UNDEFINED, DATAFILE, FILE_BLOCK_SIZE, EXTENT_SIZE, INITIAL_SIZE, AUTOEXTEND_SIZE, MAX_SIZE, NODEGROUP, WAIT, LOGFILE, UNDOFILE, UNDO_BUFFER_SIZE, REDO_BUFFER_SIZE, HANDLE R, PREV, ORGANIZATION, DEFINITION, DESCRIPTION, REFERENCE, FOLLOWS, PRECEDES, IMPORT, CONCURRENT, XML, DUMPFILE, SHARE, CODE, CONTEXT, CLONE, AGGREGATE, INSTALL, UNINSTALL, RESOURCE, EXPIRE, NEVER, HISTORY, OPTIONAL, REUSE, MAX_QUERIES_PER_HOUR, MAX_UPDATES_PER_HOUR, MAX_CONNECTIONS_PER_HOUR, MAX_USER_CONNECTIONS, RETAIN, RANDOM, OLD, ISSUER, SUBJECT, CACHE, GENERAL, SLOW, USER_RESOURCES, EXPORT, RELAY, HOSTS, FLUSH, RESET, RESTART, UNIX_TIMESTAMP, LOWER, UPPER, IDENTIFIER_} [ERROR] 11:42:34.097 [ShardingSphere-Command-3] o.a.s.s.f.c.CommandExecutorTask - Exception occur: java.lang.IllegalArgumentException: null at com.google.common.base.Preconditions.checkArgument(Preconditions.java:108) at org.apache.shardingsphere.core.preprocessor.segment.table.TablesContext.getSingleTableName(TablesContext.java:110) at org.apache.shardingsphere.core.route.router.sharding.validator.impl.ShardingUpdateStatementValidator.validate(ShardingUpdateStatementValidator.java:50) at org.apache.shardingsphere.core.route.router.sharding.validator.impl.ShardingUpdateStatementValidator.validate(ShardingUpdateStatementValidator.java:46) at org.apache.shardingsphere.core.route.router.sharding.ShardingRouter.route(ShardingRouter.java:95) at org.apache.shardingsphere.core.route.StatementRoutingEngine.route(StatementRoutingEngine.java:54) at org.apache.shardingsphere.core.SimpleQueryShardingEngine.route(SimpleQueryShardingEngine.java:58) at org.apache.shardingsphere.core.BaseShardingEngine.executeRoute(BaseShardingEngine.java:91) at org.apache.shardingsphere.core.BaseShardingEngine.shard(BaseShardingEngine.java:74) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.wrapper.StatementExecutorWrapper.doShardingRoute(StatementExecutorWrapper.java:78) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.wrapper.StatementExecutorWrapper.route(StatementExecutorWrapper.java:64) at org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.JDBCDatabaseCommunicationEngine.execute(JDBCDatabaseCommunicationEngine.java:77) at org.apache.shardingsphere.shardingproxy.backend.text.query.QueryBackendHandler.execute(QueryBackendHandler.java:54) at org.apache.shardingsphere.shardingproxy.frontend.mysql.command.query.text.query.MySQLComQueryPacketExecutor.execute(MySQLComQueryPacketExecutor.java:73) at org.apache.shardingsphere.shardingproxy.frontend.command.CommandExecutorTask.executeCommand(CommandExecutorTask.java:86) at org.apache.shardingsphere.shardingproxy.frontend.command.CommandExecutorTask.run(CommandExecutorTask.java:66) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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