170 lines
3.5 KiB
Go
170 lines
3.5 KiB
Go
package mysql
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const (
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MinProtocolVersion byte = 10
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MaxPayloadLen int = 1<<24 - 1
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TimeFormat string = "2006-01-02 15:04:05"
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)
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const (
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OK_HEADER byte = 0x00
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MORE_DATE_HEADER byte = 0x01
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ERR_HEADER byte = 0xff
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EOF_HEADER byte = 0xfe
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LocalInFile_HEADER byte = 0xfb
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CACHE_SHA2_FAST_AUTH byte = 0x03
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CACHE_SHA2_FULL_AUTH byte = 0x04
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)
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const (
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AUTH_MYSQL_OLD_PASSWORD = "mysql_old_password"
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AUTH_NATIVE_PASSWORD = "mysql_native_password"
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AUTH_CACHING_SHA2_PASSWORD = "caching_sha2_password"
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AUTH_SHA256_PASSWORD = "sha256_password"
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)
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const (
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SERVER_STATUS_IN_TRANS uint16 = 0x0001
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SERVER_STATUS_AUTOCOMMIT uint16 = 0x0002
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SERVER_MORE_RESULTS_EXISTS uint16 = 0x0008
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SERVER_STATUS_NO_GOOD_INDEX_USED uint16 = 0x0010
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SERVER_STATUS_NO_INDEX_USED uint16 = 0x0020
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SERVER_STATUS_CURSOR_EXISTS uint16 = 0x0040
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SERVER_STATUS_LAST_ROW_SEND uint16 = 0x0080
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SERVER_STATUS_DB_DROPPED uint16 = 0x0100
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SERVER_STATUS_NO_BACKSLASH_ESCAPED uint16 = 0x0200
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SERVER_STATUS_METADATA_CHANGED uint16 = 0x0400
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SERVER_QUERY_WAS_SLOW uint16 = 0x0800
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SERVER_PS_OUT_PARAMS uint16 = 0x1000
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)
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const (
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COM_SLEEP byte = iota
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COM_QUIT
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COM_INIT_DB
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COM_QUERY
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COM_FIELD_LIST
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COM_CREATE_DB
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COM_DROP_DB
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COM_REFRESH
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COM_SHUTDOWN
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COM_STATISTICS
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COM_PROCESS_INFO
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COM_CONNECT
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COM_PROCESS_KILL
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COM_DEBUG
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COM_PING
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COM_TIME
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COM_DELAYED_INSERT
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COM_CHANGE_USER
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COM_BINLOG_DUMP
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COM_TABLE_DUMP
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COM_CONNECT_OUT
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COM_REGISTER_SLAVE
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COM_STMT_PREPARE
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COM_STMT_EXECUTE
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COM_STMT_SEND_LONG_DATA
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COM_STMT_CLOSE
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COM_STMT_RESET
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COM_SET_OPTION
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COM_STMT_FETCH
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COM_DAEMON
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COM_BINLOG_DUMP_GTID
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COM_RESET_CONNECTION
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)
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const (
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CLIENT_LONG_PASSWORD uint32 = 1 << iota
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CLIENT_FOUND_ROWS
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CLIENT_LONG_FLAG
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CLIENT_CONNECT_WITH_DB
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CLIENT_NO_SCHEMA
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CLIENT_COMPRESS
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CLIENT_ODBC
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CLIENT_LOCAL_FILES
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CLIENT_IGNORE_SPACE
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CLIENT_PROTOCOL_41
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CLIENT_INTERACTIVE
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CLIENT_SSL
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CLIENT_IGNORE_SIGPIPE
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CLIENT_TRANSACTIONS
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CLIENT_RESERVED
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CLIENT_SECURE_CONNECTION
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CLIENT_MULTI_STATEMENTS
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CLIENT_MULTI_RESULTS
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CLIENT_PS_MULTI_RESULTS
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CLIENT_PLUGIN_AUTH
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CLIENT_CONNECT_ATTRS
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CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA
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)
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const (
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MYSQL_TYPE_DECIMAL byte = iota
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MYSQL_TYPE_TINY
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MYSQL_TYPE_SHORT
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MYSQL_TYPE_LONG
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MYSQL_TYPE_FLOAT
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MYSQL_TYPE_DOUBLE
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MYSQL_TYPE_NULL
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MYSQL_TYPE_TIMESTAMP
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MYSQL_TYPE_LONGLONG
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MYSQL_TYPE_INT24
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MYSQL_TYPE_DATE
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MYSQL_TYPE_TIME
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MYSQL_TYPE_DATETIME
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MYSQL_TYPE_YEAR
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MYSQL_TYPE_NEWDATE
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MYSQL_TYPE_VARCHAR
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MYSQL_TYPE_BIT
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//mysql 5.6
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MYSQL_TYPE_TIMESTAMP2
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MYSQL_TYPE_DATETIME2
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MYSQL_TYPE_TIME2
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)
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const (
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MYSQL_TYPE_JSON byte = iota + 0xf5
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MYSQL_TYPE_NEWDECIMAL
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MYSQL_TYPE_ENUM
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MYSQL_TYPE_SET
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MYSQL_TYPE_TINY_BLOB
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MYSQL_TYPE_MEDIUM_BLOB
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MYSQL_TYPE_LONG_BLOB
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MYSQL_TYPE_BLOB
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MYSQL_TYPE_VAR_STRING
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MYSQL_TYPE_STRING
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MYSQL_TYPE_GEOMETRY
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)
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const (
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NOT_NULL_FLAG = 1
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PRI_KEY_FLAG = 2
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UNIQUE_KEY_FLAG = 4
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BLOB_FLAG = 16
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UNSIGNED_FLAG = 32
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ZEROFILL_FLAG = 64
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BINARY_FLAG = 128
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ENUM_FLAG = 256
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AUTO_INCREMENT_FLAG = 512
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TIMESTAMP_FLAG = 1024
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SET_FLAG = 2048
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NUM_FLAG = 32768
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PART_KEY_FLAG = 16384
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GROUP_FLAG = 32768
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UNIQUE_FLAG = 65536
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)
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const (
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DEFAULT_CHARSET = "utf8"
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DEFAULT_COLLATION_ID uint8 = 33
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DEFAULT_COLLATION_NAME string = "utf8_general_ci"
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)
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// Like vitess, use flavor for different MySQL versions,
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const (
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MySQLFlavor = "mysql"
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MariaDBFlavor = "mariadb"
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)
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