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mac下mysql關於only_full_group_by問題解決

若無my.cnf配置檔案  直接執行  sudo  vim /etc/my.cnf

輸入以下內容

# Example MySQL config file for medium systems. 

# This is for a system with little memory (32M - 64M) where MySQL plays 

# an important part, or systems up to 128M where MySQL is used together with 

# other programs (such as a web server) 

# MySQL programs look for option files in a set of 

# locations which depend on the deployment platform. 

# You can copy this option file to one of those 

# locations. For information about these locations, see: 

# http://dev.mysql.com/doc/mysql/en/option-files.html 

# In this file, you can use all 

long options that a program supports. 

# If you want to know which options a program supports, run the program 

# with the "--help" option. 

# The following options will be passed to all MySQL clients 

[client]

default-character-set=utf8

#password   = your_password 

port        = 3306 

socket      = /tmp/mysql.sock  

# Here follows entries for some specific programs 

# The MySQL server 

[mysqld]

character-set-server=utf8

init_connect='SET NAMES utf8

port        = 3306 

socket      = /tmp/mysql.sock 

skip-external-locking 

key_buffer_size = 16M 

max_allowed_packet = 1M 

table_open_cache = 64 

sort_buffer_size = 512K 

net_buffer_length = 8K 

read_buffer_size = 256K 

read_rnd_buffer_size = 512K 

myisam_sort_buffer_size = 8M 

character-set-server=utf8

sql_mode='NO_AUTO_VALUE_ON_ZERO,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION,PIPES_AS_CONCAT,ANSI_QUOTES' 

init_connect='SET NAMES utf8'

# Don't listen on a TCP/IP port at all. This can be a security enhancement, 

if all processes that need to connect to mysqld run on the same host. 

# All interaction with mysqld must be made via Unix sockets or named pipes. 

# Note that using this option without enabling named pipes on Windows 

# (via the "enable-named-pipe" option) will render mysqld useless! 

#  

#skip-networking 

# Replication Master Server (default

# binary logging is required for replication 

log-bin=mysql-bin 

# binary logging format - mixed recommended 

binlog_format=mixed 

# required unique id between 1 and 2^32 1 

# defaults to 1 if master-host is not set 

# but will not function as a master if omitted 

server-id   = 1 

# Replication Slave (comment out master section to use this

# To configure this host as a replication slave, you can choose between 

# two methods : 

1) Use the CHANGE MASTER TO command (fully described in our manual) - 

#    the syntax is: 

#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>, 

#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ; 

#    where you replace <host>, <user>, <password> by quoted strings and 

#    <port> by the master's port number (3306 by default). 

#    Example: 

#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306

#    MASTER_USER='joe', MASTER_PASSWORD='secret'

# OR 

2) Set the variables below. However, in case you choose this method, then 

#    start replication for the first time (even unsuccessfully, for example 

#    if you mistyped the password in master-password and the slave fails to 

#    connect), the slave will create a master.info file, and any later 

#    change in this file to the variables' values below will be ignored and 

#    overridden by the content of the master.info file, unless you shutdown 

#    the slave server, delete master.info and restart the slaver server. 

#    For that reason, you may want to leave the lines below untouched 

#    (commented) and instead use CHANGE MASTER TO (see above) 

# required unique id between 2 and 2^32 1 

# (and different from the master) 

# defaults to 2 if master-host is set 

# but will not function as a slave if omitted 

#server-id       = 2 

# The replication master for this slave - required 

#master-host     =   <hostname> 

# The username the slave will use for authentication when connecting 

# to the master - required 

#master-user     =   <username> 

# The password the slave will authenticate with when connecting to 

# the master - required 

#master-password =   <password> 

# The port the master is listening on. 

# optional - defaults to 3306 

#master-port     =  <port> 

# binary logging - not required for slaves, but recommended 

#log-bin=mysql-bin 

# Uncomment the following if you are using InnoDB tables 

#innodb_data_home_dir = /usr/local/mysql/data 

#innodb_data_file_path = ibdata1:10M:autoextend 

#innodb_log_group_home_dir = /usr/local/mysql/data 

# You can set .._buffer_pool_size up to 50 80 

# of RAM but beware of setting memory usage too high 

#innodb_buffer_pool_size = 16M 

#innodb_additional_mem_pool_size = 2M 

# Set .._log_file_size to 25 % of buffer pool size 

#innodb_log_file_size = 5M 

#innodb_log_buffer_size = 8M 

#innodb_flush_log_at_trx_commit = 1 

#innodb_lock_wait_timeout = 50 

[mysqldump] 

quick 

max_allowed_packet = 16M 

[mysql] 

no-auto-rehash 

# Remove the next comment character if you are not familiar with SQL 

#safe-updates 

default-character-set=utf8  

[myisamchk] 

key_buffer_size = 20M 

sort_buffer_size = 20M 

read_buffer = 2M 

write_buffer = 2M 

[mysqlhotcopy] 

interactive-timeout