[MYSQL]遊標應用11/13
1.遊標語法:
declare 遊標名 cursor for select語句; /*遊標名不可重復,select語句不能有into
open 遊標名;
fetch 遊標名 into 變數1,孌數2...;
close 遊標名;
注:SQLSTATE-error列表:
參考:http://dev.mysql.com/doc/refman/5.0/en/error-messages-server.html
Error: 1000 SQLSTATE: HY000 (ER_HASHCHK)
Message: hashchk
Error: 1001 SQLSTATE: HY000 (ER_NISAMCHK)
Error: 1002 SQLSTATE: HY000 (ER_NO)
Message: NO
Error: 1003 SQLSTATE: HY000 (ER_YES)
Message: YES
Error: 1004 SQLSTATE: HY000 (ER_CANT_CREATE_FILE)
Message: Can't create file '%s' (errno: %d)
Error: 1005 SQLSTATE: HY000 (ER_CANT_CREATE_TABLE)
Message: Can't create table '%s' (errno: %d)
Error: 1006 SQLSTATE: HY000 (ER_CANT_CREATE_DB)
Message: Can't create database '%s' (errno: %d)
Error: 1007 SQLSTATE: HY000 (ER_DB_CREATE_EXISTS)
Message: Can't create database '%s'; database exists
Error: 1008 SQLSTATE: HY000 (ER_DB_DROP_EXISTS)
Message: Can't drop database '%s'; database doesn't exist
Error: 1009 SQLSTATE: HY000 (ER_DB_DROP_DELETE)
Message: Error dropping database (can't delete '%s', errno: %d)
Error: 1010 SQLSTATE: HY000 (ER_DB_DROP_RMDIR)
Message: Error dropping database (can't rmdir '%s', errno: %d)
Error: 1011 SQLSTATE: HY000 (ER_CANT_DELETE_FILE)
Message: Error on delete of '%s' (errno: %d)
Error: 1012 SQLSTATE: HY000 (ER_CANT_FIND_SYSTEM_REC)
Message: Can't read record in system table
Error: 1013 SQLSTATE: HY000 (ER_CANT_GET_STAT)
Message: Can't get status of '%s' (errno: %d)
Error: 1014 SQLSTATE: HY000 (ER_CANT_GET_WD)
Message: Can't get working directory (errno: %d)
Error: 1015 SQLSTATE: HY000 (ER_CANT_LOCK)
Message: Can't lock file (errno: %d)
Error: 1016 SQLSTATE: HY000 (ER_CANT_OPEN_FILE)
Message: Can't open file: '%s' (errno: %d)
Error: 1017 SQLSTATE: HY000 (ER_FILE_NOT_FOUND)
Message: Can't find file: '%s' (errno: %d)
Error: 1018 SQLSTATE: HY000 (ER_CANT_READ_DIR)
Message: Can't read dir of '%s' (errno: %d)
Error: 1019 SQLSTATE: HY000 (ER_CANT_SET_WD)
Message: Can't change dir to '%s' (errno: %d)
Error: 1020 SQLSTATE: HY000 (ER_CHECKREAD)
Message: Record has changed since last read in table '%s'
Error: 1021 SQLSTATE: HY000 (ER_DISK_FULL)
Message: Disk full (%s); waiting for someone to free some space...
Error: 1022 SQLSTATE: 23000 (ER_DUP_KEY)
Message: Can't write; duplicate key in table '%s'
Error: 1023 SQLSTATE: HY000 (ER_ERROR_ON_CLOSE)
Message: Error on close of '%s' (errno: %d)
Error: 1024 SQLSTATE: HY000 (ER_ERROR_ON_READ)
Message: Error reading file '%s' (errno: %d)
Error: 1025 SQLSTATE: HY000 (ER_ERROR_ON_RENAME)
Message: Error on rename of '%s' to '%s' (errno: %d)
Error: 1026 SQLSTATE: HY000 (ER_ERROR_ON_WRITE)
Message: Error writing file '%s' (errno: %d)
Error: 1027 SQLSTATE: HY000 (ER_FILE_USED)
Message: '%s' is locked against change
Error: 1028 SQLSTATE: HY000 (ER_FILSORT_ABORT)
Message: Sort aborted
Error: 1029 SQLSTATE: HY000 (ER_FORM_NOT_FOUND)
Message: View '%s' doesn't exist for '%s'
Error: 1030 SQLSTATE: HY000 (ER_GET_ERRNO)
Message: Got error %d from storage engine
Error: 1031 SQLSTATE: HY000 (ER_ILLEGAL_HA)
Message: Table storage engine for '%s' doesn't have this option
Error: 1032 SQLSTATE: HY000 (ER_KEY_NOT_FOUND)
Message: Can't find record in '%s'
Error: 1033 SQLSTATE: HY000 (ER_NOT_FORM_FILE)
Message: Incorrect information in file: '%s'
Error: 1034 SQLSTATE: HY000 (ER_NOT_KEYFILE)
Message: Incorrect key file for table '%s'; try to repair it
Error: 1035 SQLSTATE: HY000 (ER_OLD_KEYFILE)
Message: Old key file for table '%s'; repair it!
Error: 1036 SQLSTATE: HY000 (ER_OPEN_AS_READONLY)
Message: Table '%s' is read only
Error: 1037 SQLSTATE: HY001 (ER_OUTOFMEMORY)
Message: Out of memory; restart server and try again (needed %d bytes)
Error: 1038 SQLSTATE: HY001 (ER_OUT_OF_SORTMEMORY)
Message: Out of sort memory; increase server sort buffer size
Error: 1039 SQLSTATE: HY000 (ER_UNEXPECTED_EOF)
Message: Unexpected EOF found when reading file '%s' (errno: %d)
Error: 1040 SQLSTATE: 08004 (ER_CON_COUNT_ERROR)
Message: Too many connections
Error: 1041 SQLSTATE: HY000 (ER_OUT_OF_RESOURCES)
Message: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
Error: 1042 SQLSTATE: 08S01 (ER_BAD_HOST_ERROR)
Message: Can't get hostname for your address
Error: 1043 SQLSTATE: 08S01 (ER_HANDSHAKE_ERROR)
Message: Bad handshake
Error: 1044 SQLSTATE: 42000 (ER_DBACCESS_DENIED_ERROR)
Message: Access denied for user '%s'@'%s' to database '%s'
Error: 1045 SQLSTATE: 28000 (ER_ACCESS_DENIED_ERROR)
Message: Access denied for user '%s'@'%s' (using password: %s)
Error: 1046 SQLSTATE: 3D000 (ER_NO_DB_ERROR)
Message: No database selected
Error: 1047 SQLSTATE: 08S01 (ER_UNKNOWN_COM_ERROR)
Message: Unknown command
Error: 1048 SQLSTATE: 23000 (ER_BAD_NULL_ERROR)
Message: Column '%s' cannot be null
Error: 1049 SQLSTATE: 42000 (ER_BAD_DB_ERROR)
Message: Unknown database '%s'
Error: 1050 SQLSTATE: 42S01 (ER_TABLE_EXISTS_ERROR)
Message: Table '%s' already exists
Error: 1051 SQLSTATE: 42S02 (ER_BAD_TABLE_ERROR)
Message: Unknown table '%s'
Error: 1052 SQLSTATE: 23000 (ER_NON_UNIQ_ERROR)
Message: Column '%s' in %s is ambiguous
Error: 1053 SQLSTATE: 08S01 (ER_SERVER_SHUTDOWN)
Message: Server shutdown in progress
Error: 1054 SQLSTATE: 42S22 (ER_BAD_FIELD_ERROR)
Message: Unknown column '%s' in '%s'
Error: 1055 SQLSTATE: 42000 (ER_WRONG_FIELD_WITH_GROUP)
Message: '%s' isn't in GROUP BY
Error: 1056 SQLSTATE: 42000 (ER_WRONG_GROUP_FIELD)
Message: Can't group on '%s'
Error: 1057 SQLSTATE: 42000 (ER_WRONG_SUM_SELECT)
Message: Statement has sum functions and columns in same statement
Error: 1058 SQLSTATE: 21S01 (ER_WRONG_VALUE_COUNT)
Message: Column count doesn't match value count
Error: 1059 SQLSTATE: 42000 (ER_TOO_LONG_IDENT)
Message: Identifier name '%s' is too long
Error: 1060 SQLSTATE: 42S21 (ER_DUP_FIELDNAME)
Message: Duplicate column name '%s'
Error: 1061 SQLSTATE: 42000 (ER_DUP_KEYNAME)
Message: Duplicate key name '%s'
Error: 1062 SQLSTATE: 23000 (ER_DUP_ENTRY)
Message: Duplicate entry '%s' for key %d
Error: 1063 SQLSTATE: 42000 (ER_WRONG_FIELD_SPEC)
Message: Incorrect column specifier for column '%s'
Error: 1064 SQLSTATE: 42000 (ER_PARSE_ERROR)
Message: %s near '%s' at line %d
Error: 1065 SQLSTATE: 42000 (ER_EMPTY_QUERY)
Message: Query was empty
Error: 1066 SQLSTATE: 42000 (ER_NONUNIQ_TABLE)
Message: Not unique table/alias: '%s'
Error: 1067 SQLSTATE: 42000 (ER_INVALID_DEFAULT)
Message: Invalid default value for '%s'
Error: 1068 SQLSTATE: 42000 (ER_MULTIPLE_PRI_KEY)
Message: Multiple primary key defined
Error: 1069 SQLSTATE: 42000 (ER_TOO_MANY_KEYS)
Message: Too many keys specified; max %d keys allowed
Error: 1070 SQLSTATE: 42000 (ER_TOO_MANY_KEY_PARTS)
Message: Too many key parts specified; max %d parts allowed
Error: 1071 SQLSTATE: 42000 (ER_TOO_LONG_KEY)
Message: Specified key was too long; max key length is %d bytes
Error: 1072 SQLSTATE: 42000 (ER_KEY_COLUMN_DOES_NOT_EXITS)
Message: Key column '%s' doesn't exist in table
Error: 1073 SQLSTATE: 42000 (ER_BLOB_USED_AS_KEY)
Message: BLOB column '%s' can't be used in key specification with the used table type
Error: 1074 SQLSTATE: 42000 (ER_TOO_BIG_FIELDLENGTH)
Message: Column length too big for column '%s' (max = %d); use BLOB or TEXT instead
Error: 1075 SQLSTATE: 42000 (ER_WRONG_AUTO_KEY)
Message: Incorrect table definition; there can be only one auto column and it must be defined as a key
Error: 1076 SQLSTATE: HY000 (ER_READY)
Message: %s: ready for connections. Version: '%s' socket: '%s' port: %d
Error: 1077 SQLSTATE: HY000 (ER_NORMAL_SHUTDOWN)
Message: %s: Normal shutdown
Error: 1078 SQLSTATE: HY000 (ER_GOT_SIGNAL)
Message: %s: Got signal %d. Aborting!
Error: 1079 SQLSTATE: HY000 (ER_SHUTDOWN_COMPLETE)
Message: %s: Shutdown complete
Error: 1080 SQLSTATE: 08S01 (ER_FORCING_CLOSE)
Message: %s: Forcing close of thread %ld user: '%s'
Error: 1081 SQLSTATE: 08S01 (ER_IPSOCK_ERROR)
Message: Can't create IP socket
Error: 1082 SQLSTATE: 42S12 (ER_NO_SUCH_INDEX)
Message: Table '%s' has no index like the one used in CREATE INDEX; recreate the table
Error: 1083 SQLSTATE: 42000 (ER_WRONG_FIELD_TERMINATORS)
Message: Field separator argument is not what is expected; check the manual
Error: 1084 SQLSTATE: 42000 (ER_BLOBS_AND_NO_TERMINATED)
Message: You can't use fixed rowlength with BLOBs; please use 'fields terminated by'
Error: 1085 SQLSTATE: HY000 (ER_TEXTFILE_NOT_READABLE)
Message: The file '%s' must be in the database directory or be readable by all
Error: 1086 SQLSTATE: HY000 (ER_FILE_EXISTS_ERROR)
Message: File '%s' already exists
Error: 1087 SQLSTATE: HY000 (ER_LOAD_INFO)
Message: Records: %ld Deleted: %ld Skipped: %ld Warnings: %ld
Error: 1088 SQLSTATE: HY000 (ER_ALTER_INFO)
Message: Records: %ld Duplicates: %ld
Error: 1089 SQLSTATE: HY000 (ER_WRONG_SUB_KEY)
Message: Incorrect sub part key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique sub keys
Error: 1090 SQLSTATE: 42000 (ER_CANT_REMOVE_ALL_FIELDS)
Message: You can't delete all columns with ALTER TABLE; use DROP TABLE instead
Error: 1091 SQLSTATE: 42000 (ER_CANT_DROP_FIELD_OR_KEY)
Message: Can't DROP '%s'; check that column/key exists
Error: 1092 SQLSTATE: HY000 (ER_INSERT_INFO)
Message: Records: %ld Duplicates: %ld Warnings: %ld
Error: 1093 SQLSTATE: HY000 (ER_UPDATE_TABLE_USED)
Message: You can't specify target table '%s' for update in FROM clause
Error: 1094 SQLSTATE: HY000 (ER_NO_SUCH_THREAD)
Message: Unknown thread id: %lu
Error: 1095 SQLSTATE: HY000 (ER_KILL_DENIED_ERROR)
Message: You are not owner of thread %lu
Error: 1096 SQLSTATE: HY000 (ER_NO_TABLES_USED)
Message: No tables used
Error: 1097 SQLSTATE: HY000 (ER_TOO_BIG_SET)
Message: Too many strings for column %s and SET
Error: 1098 SQLSTATE: HY000 (ER_NO_UNIQUE_LOGFILE)
Message: Can't generate a unique log-filename %s.(1-999)
Error: 1099 SQLSTATE: HY000 (ER_TABLE_NOT_LOCKED_FOR_WRITE)
Message: Table '%s' was locked with a READ lock and can't be updated
Error: 1100 SQLSTATE: HY000 (ER_TABLE_NOT_LOCKED)
Message: Table '%s' was not locked with LOCK TABLES
Error: 1101 SQLSTATE: 42000 (ER_BLOB_CANT_HAVE_DEFAULT)
Message: BLOB/TEXT column '%s' can't have a default value
Error: 1102 SQLSTATE: 42000 (ER_WRONG_DB_NAME)
Message: Incorrect database name '%s'
Error: 1103 SQLSTATE: 42000 (ER_WRONG_TABLE_NAME)
Message: Incorrect table name '%s'
Error: 1104 SQLSTATE: 42000 (ER_TOO_BIG_SELECT)
Message: The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECTS=1 or SET SQL_MAX_JOIN_SIZE=# if the SELECT is okay
Error: 1105 SQLSTATE: HY000 (ER_UNKNOWN_ERROR)
Message: Unknown error
Error: 1106 SQLSTATE: 42000 (ER_UNKNOWN_PROCEDURE)
Message: Unknown procedure '%s'
Error: 1107 SQLSTATE: 42000 (ER_WRONG_PARAMCOUNT_TO_PROCEDURE)
Message: Incorrect parameter count to procedure '%s'
Error: 1108 SQLSTATE: HY000 (ER_WRONG_PARAMETERS_TO_PROCEDURE)
Message: Incorrect parameters to procedure '%s'
Error: 1109 SQLSTATE: 42S02 (ER_UNKNOWN_TABLE)
Message: Unknown table '%s' in %s
Error: 1110 SQLSTATE: 42000 (ER_FIELD_SPECIFIED_TWICE)
Message: Column '%s' specified twice
Error: 1111 SQLSTATE: HY000 (ER_INVALID_GROUP_FUNC_USE)
Message: Invalid use of group function
Error: 1112 SQLSTATE: 42000 (ER_UNSUPPORTED_EXTENSION)
Message: Table '%s' uses an extension that doesn't exist in this MySQL version
Error: 1113 SQLSTATE: 42000 (ER_TABLE_MUST_HAVE_COLUMNS)
Message: A table must have at least 1 column
Error: 1114 SQLSTATE: HY000 (ER_RECORD_FILE_FULL)
Message: The table '%s' is full
Error: 1115 SQLSTATE: 42000 (ER_UNKNOWN_CHARACTER_SET)
Message: Unknown character set: '%s'
Error: 1116 SQLSTATE: HY000 (ER_TOO_MANY_TABLES)
Message: Too many tables; MySQL can only use %d tables in a join
Error: 1117 SQLSTATE: HY000 (ER_TOO_MANY_FIELDS)
Message: Too many columns
Error: 1118 SQLSTATE: 42000 (ER_TOO_BIG_ROWSIZE)
Message: Row size too large. The maximum row size for the used table type, not counting BLOBs, is %ld. You have to change some columns to TEXT or BLOBs
Error: 1119 SQLSTATE: HY000 (ER_STACK_OVERRUN)
Message: Thread stack overrun: Used: %ld of a %ld stack. Use 'mysqld -O thread_stack=#' to specify a bigger stack if needed
Error: 1120 SQLSTATE: 42000 (ER_WRONG_OUTER_JOIN)
Message: Cross dependency found in OUTER JOIN; examine your ON conditions
Error: 1121 SQLSTATE: 42000 (ER_NULL_COLUMN_IN_INDEX)
Message: Column '%s' is used with UNIQUE or INDEX but is not defined as NOT NULL
Error: 1122 SQLSTATE: HY000 (ER_CANT_FIND_UDF)
Message: Can't load function '%s'
Error: 1123 SQLSTATE: HY000 (ER_CANT_INITIALIZE_UDF)
Message: Can't initialize function '%s'; %s
Error: 1124 SQLSTATE: HY000 (ER_UDF_NO_PATHS)
Message: No paths allowed for shared library
Error: 1125 SQLSTATE: HY000 (ER_UDF_EXISTS)
Message: Function '%s' already exists
Error: 1126 SQLSTATE: HY000 (ER_CANT_OPEN_LIBRARY)
Message: Can't open shared library '%s' (errno: %d %s)
Error: 1127 SQLSTATE: HY000 (ER_CANT_FIND_DL_ENTRY)
Message: Can't find function '%s' in library
Error: 1128 SQLSTATE: HY000 (ER_FUNCTION_NOT_DEFINED)
Message: Function '%s' is not defined
Error: 1129 SQLSTATE: HY000 (ER_HOST_IS_BLOCKED)
Message: Host '%s' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'
Error: 1130 SQLSTATE: HY000 (ER_HOST_NOT_PRIVILEGED)
Message: Host '%s' is not allowed to connect to this MySQL server
Error: 1131 SQLSTATE: 42000 (ER_PASSWORD_ANONYMOUS_USER)
Message: You are using MySQL as an anonymous user and anonymous users are not allowed to change passwords
Error: 1132 SQLSTATE: 42000 (ER_PASSWORD_NOT_ALLOWED)
Message: You must have privileges to update tables in the mysql database to be able to change passwords for others
Error: 1133 SQLSTATE: 42000 (ER_PASSWORD_NO_MATCH)
Message: Can't find any matching row in the user table
Error: 1134 SQLSTATE: HY000 (ER_UPDATE_INFO)
Message: Rows matched: %ld Changed: %ld Warnings: %ld
Error: 1135 SQLSTATE: HY000 (ER_CANT_CREATE_THREAD)
Message: Can't create a new thread (errno %d); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug
Error: 1136 SQLSTATE: 21S01 (ER_WRONG_VALUE_COUNT_ON_ROW)
Message: Column count doesn't match value count at row %ld
Error: 1137 SQLSTATE: HY000 (ER_CANT_REOPEN_TABLE)
Message: Can't reopen table: '%s'
Error: 1138 SQLSTATE: 22004 (ER_INVALID_USE_OF_NULL)
Message: Invalid use of NULL value
Error: 1139 SQLSTATE: 42000 (ER_REGEXP_ERROR)
Message: Got error '%s' from regexp
Error: 1140 SQLSTATE: 42000 (ER_MIX_OF_GROUP_FUNC_AND_FIELDS)
Message: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
Error: 1141 SQLSTATE: 42000 (ER_NONEXISTING_GRANT)
Message: There is no such grant defined for user '%s' on host '%s'
Error: 1142 SQLSTATE: 42000 (ER_TABLEACCESS_DENIED_ERROR)
Message: %s command denied to user '%s'@'%s' for table '%s'
Error: 1143 SQLSTATE: 42000 (ER_COLUMNACCESS_DENIED_ERROR)
Message: %s command denied to user '%s'@'%s' for column '%s' in table '%s'
Error: 1144 SQLSTATE: 42000 (ER_ILLEGAL_GRANT_FOR_TABLE)
Message: Illegal GRANT/REVOKE command; please consult the manual to see which privileges can be used
Error: 1145 SQLSTATE: 42000 (ER_GRANT_WRONG_HOST_OR_USER)
Message: The host or user argument to GRANT is too long
Error: 1146 SQLSTATE: 42S02 (ER_NO_SUCH_TABLE)
Message: Table '%s.%s' doesn't exist
Error: 1147 SQLSTATE: 42000 (ER_NONEXISTING_TABLE_GRANT)
Message: There is no such grant defined for user '%s' on host '%s' on table '%s'
Error: 1148 SQLSTATE: 42000 (ER_NOT_ALLOWED_COMMAND)
Message: The used command is not allowed with this MySQL version
Error: 1149 SQLSTATE: 42000 (ER_SYNTAX_ERROR)
Message: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use
Error: 1150 SQLSTATE: HY000 (ER_DELAYED_CANT_CHANGE_LOCK)
Message: Delayed insert thread couldn't get requested lock for table %s
Error: 1151 SQLSTATE: HY000 (ER_TOO_MANY_DELAYED_THREADS)
Message: Too many delayed threads in use
Error: 1152 SQLSTATE: 08S01 (ER_ABORTING_CONNECTION)
Message: Aborted connection %ld to db: '%s' user: '%s' (%s)
Error: 1153 SQLSTATE: 08S01 (ER_NET_PACKET_TOO_LARGE)
Message: Got a packet bigger than 'max_allowed_packet' bytes
Error: 1154 SQLSTATE: 08S01 (ER_NET_READ_ERROR_FROM_PIPE)
Message: Got a read error from the connection pipe
Error: 1155 SQLSTATE: 08S01 (ER_NET_FCNTL_ERROR)
Message: Got an error from fcntl()
Error: 1156 SQLSTATE: 08S01 (ER_NET_PACKETS_OUT_OF_ORDER)
Message: Got packets out of order
Error: 1157 SQLSTATE: 08S01 (ER_NET_UNCOMPRESS_ERROR)
Message: Couldn't uncompress communication packet
Error: 1158 SQLSTATE: 08S01 (ER_NET_READ_ERROR)
Message: Got an error reading communication packets
Error: 1159 SQLSTATE: 08S01 (ER_NET_READ_INTERRUPTED)
Message: Got timeout reading communication packets
Error: 1160 SQLSTATE: 08S01 (ER_NET_ERROR_ON_WRITE)
Message: Got an error writing communication packets
Error: 1161 SQLSTATE: 08S01 (ER_NET_WRITE_INTERRUPTED)
Message: Got timeout writing communication packets
Error: 1162 SQLSTATE: 42000 (ER_TOO_LONG_STRING)
Message: Result string is longer than 'max_allowed_packet' bytes
Error: 1163 SQLSTATE: 42000 (ER_TABLE_CANT_HANDLE_BLOB)
Message: The used table type doesn't support BLOB/TEXT columns
Error: 1164 SQLSTATE: 42000 (ER_TABLE_CANT_HANDLE_AUTO_INCREMENT)
Message: The used table type doesn't support AUTO_INCREMENT columns
Error: 1165 SQLSTATE: HY000 (ER_DELAYED_INSERT_TABLE_LOCKED)
Message: INSERT DELAYED can't be used with table '%s' because it is locked with LOCK TABLES
Error: 1166 SQLSTATE: 42000 (ER_WRONG_COLUMN_NAME)
Message: Incorrect column name '%s'
Error: 1167 SQLSTATE: 42000 (ER_WRONG_KEY_COLUMN)
Message: The used storage engine can't index column '%s'
Error: 1168 SQLSTATE: HY000 (ER_WRONG_MRG_TABLE)
Message: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
Error: 1169 SQLSTATE: 23000 (ER_DUP_UNIQUE)
Message: Can't write, because of unique constraint, to table '%s'
Error: 1170 SQLSTATE: 42000 (ER_BLOB_KEY_WITHOUT_LENGTH)
Message: BLOB/TEXT column '%s' used in key specification without a key length
Error: 1171 SQLSTATE: 42000 (ER_PRIMARY_CANT_HAVE_NULL)
Message: All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead
Error: 1172 SQLSTATE: 42000 (ER_TOO_MANY_ROWS)
Message: Result consisted of more than one row
Error: 1173 SQLSTATE: 42000 (ER_REQUIRES_PRIMARY_KEY)
Message: This table type requires a primary key
Error: 1174 SQLSTATE: HY000 (ER_NO_RAID_COMPILED)
Message: This version of MySQL is not compiled with RAID support
Error: 1175 SQLSTATE: HY000 (ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE)
Message: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column
Error: 1176 SQLSTATE: HY000 (ER_KEY_DOES_NOT_EXITS)
Message: Key '%s' doesn't exist in table '%s'
Error: 1177 SQLSTATE: 42000 (ER_CHECK_NO_SUCH_TABLE)
Message: Can't open table
Error: 1178 SQLSTATE: 42000 (ER_CHECK_NOT_IMPLEMENTED)
Message: The storage engine for the table doesn't support %s
Error: 1179 SQLSTATE: 25000 (ER_CANT_DO_THIS_DURING_AN_TRANSACTION)
Message: You are not allowed to execute this command in a transaction
Error: 1180 SQLSTATE: HY000 (ER_ERROR_DURING_COMMIT)
Message: Got error %d during COMMIT
Error: 1181 SQLSTATE: HY000 (ER_ERROR_DURING_ROLLBACK)
Message: Got error %d during ROLLBACK
Error: 1182 SQLSTATE: HY000 (ER_ERROR_DURING_FLUSH_LOGS)
Message: Got error %d during FLUSH_LOGS
Error: 1183 SQLSTATE: HY000 (ER_ERROR_DURING_CHECKPOINT)
Message: Got error %d during CHECKPOINT
Error: 1184 SQLSTATE: 08S01 (ER_NEW_ABORTING_CONNECTION)
Message: Aborted connection %ld to db: '%s' user: '%s' host: '%s' (%s)
Error: 1185 SQLSTATE: HY000 (ER_DUMP_NOT_IMPLEMENTED)
Message: The storage engine for the table does not support binary table dump
Error: 1186 SQLSTATE: HY000 (ER_FLUSH_MASTER_BINLOG_CLOSED)
Message: Binlog closed, cannot RESET MASTER
Error: 1187 SQLSTATE: HY000 (ER_INDEX_REBUILD)
Message: Failed rebuilding the index of dumped table '%s'
Error: 1188 SQLSTATE: HY000 (ER_MASTER)
Message: Error from master: '%s'
Error: 1189 SQLSTATE: 08S01 (ER_MASTER_NET_READ)
Message: Net error reading from master
Error: 1190 SQLSTATE: 08S01 (ER_MASTER_NET_WRITE)
Message: Net error writing to master
Error: 1191 SQLSTATE: HY000 (ER_FT_MATCHING_KEY_NOT_FOUND)
Message: Can't find FULLTEXT index matching the column list
Error: 1192 SQLSTATE: HY000 (ER_LOCK_OR_ACTIVE_TRANSACTION)
Message: Can't execute the given command because you have active locked tables or an active transaction
Error: 1193 SQLSTATE: HY000 (ER_UNKNOWN_SYSTEM_VARIABLE)
Message: Unknown system variable '%s'
Error: 1194 SQLSTATE: HY000 (ER_CRASHED_ON_USAGE)
Message: Table '%s' is marked as crashed and should be repaired
Error: 1195 SQLSTATE: HY000 (ER_CRASHED_ON_REPAIR)
Message: Table '%s' is marked as crashed and last (automatic?) repair failed
Error: 1196 SQLSTATE: HY000 (ER_WARNING_NOT_COMPLETE_ROLLBACK)
Message: Some non-transactional changed tables couldn't be rolled back
Error: 1197 SQLSTATE: HY000 (ER_TRANS_CACHE_FULL)
Message: Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage; increase this mysqld variable and try again
Error: 1198 SQLSTATE: HY000 (ER_SLAVE_MUST_STOP)
Message: This operation cannot be performed with a running slave; run STOP SLAVE first
Error: 1199 SQLSTATE: HY000 (ER_SLAVE_NOT_RUNNING)
Message: This operation requires a running slave; configure slave and do START SLAVE
Error: 1200 SQLSTATE: HY000 (ER_BAD_SLAVE)
Message: The server is not configured as slave; fix in config file or with CHANGE MASTER TO
Error: 1201 SQLSTATE: HY000 (ER_MASTER_INFO)
Message: Could not initialize master info structure; more error messages can be found in the MySQL error log
Error: 1202 SQLSTATE: HY000 (ER_SLAVE_THREAD)
Message: Could not create slave thread; check system resources
Error: 1203 SQLSTATE: 42000 (ER_TOO_MANY_USER_CONNECTIONS)
Message: User %s already has more than 'max_user_connections' active connections
Error: 1204 SQLSTATE: HY000 (ER_SET_CONSTANTS_ONLY)
Message: You may only use constant expressions with SET
Error: 1205 SQLSTATE: HY000 (ER_LOCK_WAIT_TIMEOUT)
Message: Lock wait timeout exceeded; try restarting transaction
Error: 1206 SQLSTATE: HY000 (ER_LOCK_TABLE_FULL)
Message: The total number of locks exceeds the lock table size
Error: 1207 SQLSTATE: 25000 (ER_READ_ONLY_TRANSACTION)
Message: Update locks cannot be acquired during a READ UNCOMMITTED transaction
Error: 1208 SQLSTATE: HY000 (ER_DROP_DB_WITH_READ_LOCK)
Message: DROP DATABASE not allowed while thread is holding global read lock
Error: 1209 SQLSTATE: HY000 (ER_CREATE_DB_WITH_READ_LOCK)
Message: CREATE DATABASE not allowed while thread is holding global read lock
Error: 1210 SQLSTATE: HY000 (ER_WRONG_ARGUMENTS)
Message: Incorrect arguments to %s
Error: 1211 SQLSTATE: 42000 (ER_NO_PERMISSION_TO_CREATE_USER)
Message: '%s'@'%s' is not allowed to create new users
Error: 1212 SQLSTATE: HY000 (ER_UNION_TABLES_IN_DIFFERENT_DIR)
Message: Incorrect table definition; all MERGE tables must be in the same database
Error: 1213 SQLSTATE: 40001 (ER_LOCK_DEADLOCK)
Message: Deadlock found when trying to get lock; try restarting transaction
Error: 1214 SQLSTATE: HY000 (ER_TABLE_CANT_HANDLE_FT)
Message: The used table type doesn't support FULLTEXT indexes
Error: 1215 SQLSTATE: HY000 (ER_CANNOT_ADD_FOREIGN)
Message: Cannot add foreign key constraint
Error: 1216 SQLSTATE: 23000 (ER_NO_REFERENCED_ROW)
Message: Cannot add or update a child row: a foreign key constraint fails
Error: 1217 SQLSTATE: 23000 (ER_ROW_IS_REFERENCED)
Message: Cannot delete or update a parent row: a foreign key constraint fails
Error: 1218 SQLSTATE: 08S01 (ER_CONNECT_TO_MASTER)
Message: Error connecting to master: %s
Error: 1219 SQLSTATE: HY000 (ER_QUERY_ON_MASTER)
Message: Error running query on master: %s
Error: 1220 SQLSTATE: HY000 (ER_ERROR_WHEN_EXECUTING_COMMAND)
Message: Error when executing command %s: %s
Error: 1221 SQLSTATE: HY000 (ER_WRONG_USAGE)
Message: Incorrect usage of %s and %s
Error: 1222 SQLSTATE: 21000 (ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT)
Message: The used SELECT statements have a different number of columns
Error: 1223 SQLSTATE: HY000 (ER_CANT_UPDATE_WITH_READLOCK)
Message: Can't execute the query because you have a conflicting read lock
Error: 1224 SQLSTATE: HY000 (ER_MIXING_NOT_ALLOWED)
Message: Mixing of transactional and non-transactional tables is disabled
Error: 1225 SQLSTATE: HY000 (ER_DUP_ARGUMENT)
Message: Option '%s' used twice in statement
Error: 1226 SQLSTATE: 42000 (ER_USER_LIMIT_REACHED)
Message: User '%s' has exceeded the '%s' resource (current value: %ld)
Error: 1227 SQLSTATE: 42000 (ER_SPECIFIC_ACCESS_DENIED_ERROR)
Message: Access denied; you need the %s privilege for this operation
Error: 1228 SQLSTATE: HY000 (ER_LOCAL_VARIABLE)
Message: Variable '%s' is a SESSION variable and can't be used with SET GLOBAL
Error: 1229 SQLSTATE: HY000 (ER_GLOBAL_VARIABLE)
Message: Variable '%s' is a GLOBAL variable and should be set with SET GLOBAL
Error: 1230 SQLSTATE: 42000 (ER_NO_DEFAULT)
Message: Variable '%s' doesn't have a default value
Error: 1231 SQLSTATE: 42000 (ER_WRONG_VALUE_FOR_VAR)
Message: Variable '%s' can't be set to the value of '%s'
Error: 1232 SQLSTATE: 42000 (ER_WRONG_TYPE_FOR_VAR)
Message: Incorrect argument type to variable '%s'
Error: 1233 SQLSTATE: HY000 (ER_VAR_CANT_BE_READ)
Message: Variable '%s' can only be set, not read
Error: 1234 SQLSTATE: 42000 (ER_CANT_USE_OPTION_HERE)
Message: Incorrect usage/placement of '%s'
Error: 1235 SQLSTATE: 42000 (ER_NOT_SUPPORTED_YET)
Message: This version of MySQL doesn't yet support '%s'
Error: 1236 SQLSTATE: HY000 (ER_MASTER_FATAL_ERROR_READING_BINLOG)
Message: Got fatal error %d: '%s' from master when reading data from binary log
Error: 1237 SQLSTATE: HY000 (ER_SLAVE_IGNORED_TABLE)
Message: Slave SQL thread ignored the query because of replicate-*-table rules
Error: 1238 SQLSTATE: HY000 (ER_INCORRECT_GLOBAL_LOCAL_VAR)
Message: Variable '%s' is a %s variable
Error: 1239 SQLSTATE: 42000 (ER_WRONG_FK_DEF)
Message: Incorrect foreign key definition for '%s': %s
Error: 1240 SQLSTATE: HY000 (ER_KEY_REF_DO_NOT_MATCH_TABLE_REF)
Message: Key reference and table reference don't match
Error: 1241 SQLSTATE: 21000 (ER_OPERAND_COLUMNS)
Message: Operand should contain %d column(s)
Error: 1242 SQLSTATE: 21000 (ER_SUBQUERY_NO_1_ROW)
Message: Subquery returns more than 1 row
Error: 1243 SQLSTATE: HY000 (ER_UNKNOWN_STMT_HANDLER)
Message: Unknown prepared statement handler (%.*s) given to %s
Error: 1244 SQLSTATE: HY000 (ER_CORRUPT_HELP_DB)
Message: Help database is corrupt or does not exist
Error: 1245 SQLSTATE: HY000 (ER_CYCLIC_REFERENCE)
Message: Cyclic reference on subqueries
Error: 1246 SQLSTATE: HY000 (ER_AUTO_CONVERT)
Message: Converting column '%s' from %s to %s
Error: 1247 SQLSTATE: 42S22 (ER_ILLEGAL_REFERENCE)
Message: Reference '%s' not supported (%s)
Error: 1248 SQLSTATE: 42000 (ER_DERIVED_MUST_HAVE_ALIAS)
Message: Every derived table must have its own alias
Error: 1249 SQLSTATE: 01000 (ER_SELECT_REDUCED)
Message: Select %u was reduced during optimization
Error: 1250 SQLSTATE: 42000 (ER_TABLENAME_NOT_ALLOWED_HERE)
Message: Table '%s' from one of the SELECTs cannot be used in %s
Error: 1251 SQLSTATE: 08004 (ER_NOT_SUPPORTED_AUTH_MODE)
Message: Client does not support authentication protocol requested by server; consider upgrading MySQL client
Error: 1252 SQLSTATE: 42000 (ER_SPATIAL_CANT_HAVE_NULL)
Message: All parts of a SPATIAL index must be NOT NULL
Error: 1253 SQLSTATE: 42000 (ER_COLLATION_CHARSET_MISMATCH)
Message: COLLATION '%s' is not valid for CHARACTER SET '%s'
Error: 1254 SQLSTATE: HY000 (ER_SLAVE_WAS_RUNNING)
Message: Slave is already running
Error: 1255 SQLSTATE: HY000 (ER_SLAVE_WAS_NOT_RUNNING)
Message: Slave already has been stopped
Error: 1256 SQLSTATE: HY000 (ER_TOO_BIG_FOR_UNCOMPRESS)
Message: Uncompressed data size too large; the maximum size is %d (probably, length of uncompressed data was corrupted)
Error: 1257 SQLSTATE: HY000 (ER_ZLIB_Z_MEM_ERROR)
Message: ZLIB: Not enough memory
Error: 1258 SQLSTATE: HY000 (ER_ZLIB_Z_BUF_ERROR)
Message: ZLIB: Not enough room in the output buffer (probably, length of uncompressed data was corrupted)
Error: 1259 SQLSTATE: HY000 (ER_ZLIB_Z_DATA_ERROR)
Message: ZLIB: Input data corrupted
Error: 1260 SQLSTATE: HY000 (ER_CUT_VALUE_GROUP_CONCAT)
Message: %d line(s) were cut by GROUP_CONCAT()
Error: 1261 SQLSTATE: 01000 (ER_WARN_TOO_FEW_RECORDS)
Message: Row %ld doesn't contain data for all columns
Error: 1262 SQLSTATE: 01000 (ER_WARN_TOO_MANY_RECORDS)
Message: Row %ld was truncated; it contained more data than there were input columns
Error: 1263 SQLSTATE: 22004 (ER_WARN_NULL_TO_NOTNULL)
Message: Column was set to data type implicit default; NULL supplied for NOT NULL column '%s' at row %ld
Error: 1264 SQLSTATE: 22003 (ER_WARN_DATA_OUT_OF_RANGE)
Message: Out of range value adjusted for column '%s' at row %ld
Error: 1265 SQLSTATE: 01000 (WARN_DATA_TRUNCATED)
Message: Data truncated for column '%s' at row %ld
Error: 1266 SQLSTATE: HY000 (ER_WARN_USING_OTHER_HANDLER)
Message: Using storage engine %s for table '%s'
Error: 1267 SQLSTATE: HY000 (ER_CANT_AGGREGATE_2COLLATIONS)
Message: Illegal mix of collations (%s,%s) and (%s,%s) for operation '%s'
Error: 1268 SQLSTATE: HY000 (ER_DROP_USER)
Message: Cannot drop one or more of the requested users
Error: 1269 SQLSTATE: HY000 (ER_REVOKE_GRANTS)
Message: Can't revoke all privileges for one or more of the requested users
Error: 1270 SQLSTATE: HY000 (ER_CANT_AGGREGATE_3COLLATIONS)
Message: Illegal mix of collations (%s,%s), (%s,%s), (%s,%s) for operation '%s'
Error: 1271 SQLSTATE: HY000 (ER_CANT_AGGREGATE_NCOLLATIONS)
Message: Illegal mix of collations for operation '%s'
Error: 1272 SQLSTATE: HY000 (ER_VARIABLE_IS_NOT_STRUCT)
Message: Variable '%s' is not a variable component (can't be used as XXXX.variable_name)
Error: 1273 SQLSTATE: HY000 (ER_UNKNOWN_COLLATION)
Message: Unknown collation: '%s'
Error: 1274 SQLSTATE: HY000 (ER_SLAVE_IGNORED_SSL_PARAMS)
Message: SSL parameters in CHANGE MASTER are ignored because this MySQL slave was compiled without SSL support; they can be used later if MySQL slave with SSL is started
Error: 1275 SQLSTATE: HY000 (ER_SERVER_IS_IN_SECURE_AUTH_MODE)
Message: Server is running in --secure-auth mode, but '%s'@'%s' has a password in the old format; please change the password to the new format
Error: 1276 SQLSTATE: HY000 (ER_WARN_FIELD_RESOLVED)
Message: Field or reference '%s%s%s%s%s' of SELECT #%d was resolved in SELECT #%d
Error: 1277 SQLSTATE: HY000 (ER_BAD_SLAVE_UNTIL_COND)
Message: Incorrect parameter or combination of parameters for START SLAVE UNTIL
Error: 1278 SQLSTATE: HY000 (ER_MISSING_SKIP_SLAVE)
Message: It is recommended to use --skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave's mysqld restart
Error: 1279 SQLSTATE: HY000 (ER_UNTIL_COND_IGNORED)
Message: SQL thread is not to be started so UNTIL options are ignored
Error: 1280 SQLSTATE: 42000 (ER_WRONG_NAME_FOR_INDEX)
Message: Incorrect index name '%s'
Error: 1281 SQLSTATE: 42000 (ER_WRONG_NAME_FOR_CATALOG)
Message: Incorrect catalog name '%s'
Error: 1282 SQLSTATE: HY000 (ER_WARN_QC_RESIZE)
Message: Query cache failed to set size %lu; new query cache size is %lu
Error: 1283 SQLSTATE: HY000 (ER_BAD_FT_COLUMN)
Message: Column '%s' cannot be part of FULLTEXT index
Error: 1284 SQLSTATE: HY000 (ER_UNKNOWN_KEY_CACHE)
Message: Unknown key cache '%s'
Error: 1285 SQLSTATE: HY000 (ER_WARN_HOSTNAME_WONT_WORK)
Message: MySQL is started in --skip-name-resolve mode; you must restart it without this switch for this grant to work
Error: 1286 SQLSTATE: 42000 (ER_UNKNOWN_STORAGE_ENGINE)
Message: Unknown table engine '%s'
Error: 1287 SQLSTATE: HY000 (ER_WARN_DEPRECATED_SYNTAX)
Message: '%s' is deprecated; use '%s' instead
Error: 1288 SQLSTATE: HY000 (ER_NON_UPDATABLE_TABLE)
Message: The target table %s of the %s is not updatable
Error: 1289 SQLSTATE: HY000 (ER_FEATURE_DISABLED)
Message: The '%s' feature is disabled; you need MySQL built with '%s' to have it working
Error: 1290 SQLSTATE: HY000 (ER_OPTION_PREVENTS_STATEMENT)
Message: The MySQL server is running with the %s option so it cannot execute this statement
Error: 1291 SQLSTATE: HY000 (ER_DUPLICATED_VALUE_IN_TYPE)
Message: Column '%s' has duplicated value '%s' in %s
Error: 1292 SQLSTATE: 22007 (ER_TRUNCATED_WRONG_VALUE)
Message: Truncated incorrect %s value: '%s'
Error: 1293 SQLSTATE: HY000 (ER_TOO_MUCH_AUTO_TIMESTAMP_COLS)
1.遊標語法: declare 遊標名 cursor for select語句; /*遊標名不可重復,select語句不能有into open 遊標名; fetch 遊標名 into 變數1,孌數2...; close 遊標名;
P.S.例項參考1 例項參考2
MySQL資料庫的儲存引擎:MySQl5.5之後使用的預設儲存引擎是InnoDB,5.5之前預設使用的MyIsAm。
MySQL的體系架構圖。
DBA。
MySQL是由SQL介面、解析權,優化器,快取和儲存引擎來組成。
1.connectors指的是不同語言中和資料庫SQL進行互動的
動態新增預設值,刪除預設值。
alert table tb_name alter 欄位名稱 set default 預設值;
alert table tb_name alter 欄位名稱 drop default;
#測試新增刪除預設值操作
CREATE TABLE user2(
id
Not NULL:非空
標誌欄位不能為空值。
CREATE TABLE test_not_null(
a VARCHAR(20),
b VARCHAR(20) NOT NULL
);
INSERT test_not_null(a,b)VALUES('','');
INSERT DECLARE @code VARCHAR (64) -- 宣告編碼變數DECLARE my_cursor CURSOR FOR -- 宣告遊標(無非就是一個列表結果集)-- ------------------ -- 遊標的結果集 --STARTselect code from sys_areawhere
雙擊開啟mysql-8.0.11-macos10.13-x86_64.dmg,然後雙擊mysql-8.0.11-macos10.13-x86_64.pkg
之後一直下一步
在configration中
選擇“Use Legacy Password Encryption” bool 其余 bsp number 沒有 close 需要 簡單 取出 Q:為什麽要使用遊標?
A:
在存儲過程(或函數)中,如果某條select語句返回的結果集中只有1行,可以使用select into語句(上幾篇博客有介紹到用法)來得到該行進行處理;如果結果集中有 var proc 開啟 eat lose create sta har class
1 DROP PROCEDURE IF exists StatisticStore1;
2 CREATE PROCEDURE StatisticStore1()
3 BEGIN
命令使用1.登入到MySQL服務器[[email protected]/* */ ~]# mysql -u root -pEnter password: //根據提示輸入正確的密碼2.執行MySQL操作語句以root登入打“mysql>”環境後,執行"show master l open select creat oca userinfo eat var ubi return CREATE PROCEDURE userinfor2 @id int, @UserID int outputASBEGIN declare youbiao(遊標名) cur to_date 擴展 article zha ret lar span timestamp tracking
三種數據庫日期轉換對照:
http://blog.csdn.net/zljjava/article/details/17552741
SQL類 open one not 插入 log proc val set not found
CREATE PROCEDURE `test`.`new_procedure` ()
BEGIN
-- 需要定義接收遊標數據的變量
DECLARE a CHAR(16);
-- 數據 cnblogs 開發工程師 row drop sel 聲明 開發 lstat 本人由於在某互聯網公司擔任後臺開發工程師,但是公司基礎數據較多,而且較為復雜。
所以在開發前期就開發使用excel表格導入基礎數據,但是由於前期對業務了解,在書寫導入程序時原廠物料名 技術 .cn ima count() 應用 nbsp .com count 基本
MySQL 基本應用 count() 與 group by 13.4 mysql用戶管理 13.5 常用sql語句 13.6 mysql數據庫備份恢復- 13.4 mysql用戶管理
- 13.5 常用sql語句
- 13.6 mysql數據庫備份恢復
- 擴展
- SQL語句教程 http://blog.51cto.com/zt/206
- 什麽是事務?事務的特性 例如 進行 協議 電影 需求 很好 文檔 舉例 點對點 第二次會議記錄
會議時間:2017.11.13 12:00-12::30
會議地點:中科大西區第三教學樓A教一樓討論區
參會人員:劉蓀傲 姜博文 顧培健 徐宇飛 張淦霖
【內容一】:頁面原型v1.0展示
(一 情況 基本 工作 註冊 得到 使用 下載地址 視頻編輯 提供商 確定小組成員:唐偉,侯俊,郭義,姜黎黎,杜傑,李嘉蕊。
唐偉註冊博客園賬號,申請博客園博客,記錄博客園日記。
小組任務分工如下:
1、該工具的基本情況,如名稱,提供商,發展簡史等;
2、該工具的下載地址,如 成員 沒有 被調用 light java ont 16px bsp 簡單 今天想要與大家分享一下有關於構造方法的知識!
構造方法的定義與作用
構造方法是一種特殊類型的方法。當一個對象被創建的時候,構造方法用來初始化對象,也就是說構造方法其實是一個名詞而不是動詞,像我 教程 現實 lis src 態度 個人信息 學生 user 表白 用戶需求分析
版本 v1.0.0
0.目錄
1. 引言
1.1 編寫目的1.2 項目背景1.3 預期的讀者和閱讀建議1.4 項目範圍1.5 參考資料
2.用戶需求分析
2.1. 調查問卷(User system main print color http return pri static ()
package ty;
abstract class A {
public abstract void fun();
};
package ty;
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