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add param --tables 

--tables - Select only such tables split by space
This commit is contained in:
mirocow 2016-09-26 16:21:25 +04:00 committed by GitHub
parent 2b9ef28316
commit 7ea3f69bfc
1 changed files with 29 additions and 5 deletions
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34
backup_db.sh
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@ -96,16 +96,33 @@ backup()
)
tables_exclude=( ${default_tables_exclude[@]} ${array_views[@]} ${EXCLUDE_TABLES[@]} )
tables_exclude_expression=`prepaire_skip_expression "${tables_exclude[@]}"`
tables_exclude_expression=$(prepaire_skip_expression "${tables_exclude[@]}")
f_log "Exclude tables: $tables_exclude_expression"
data_tables_exclude=( ${EXCLUDE_DATA_TABLES[@]} )
data_tables_exclude_expression=`prepaire_skip_expression "${data_tables_exclude[@]}"`
data_tables_exclude_expression=$(prepaire_skip_expression "${data_tables_exclude[@]}")
f_log "Exclude data tables: $data_tables_exclude_expression"
tables=( ${TABLES[@]} )
tables_expression=$(prepaire_skip_expression "${tables[@]}")
f_log "Only tables: $tables_expression"
query="SHOW TABLES;"
for TABLE in $(mysql --defaults-extra-file=$CONFIG_FILE --skip-column-names -B $DATABASE -e "$query" | egrep -v "$tables_exclude_expression"); do
f_log " ** Dump $DATABASE.$TABLE"
command="mysql --defaults-extra-file=$CONFIG_FILE --skip-column-names -B $DATABASE -e \"$query\""
if [ $tables_exclude_expression ]; then
command=" $command | egrep -v \"$tables_exclude_expression\""
fi
if [ $tables_expression ]; then
command=" $command | egrep \"$tables_expression\""
fi
f_log "Command: $command"
for TABLE in $(eval $command); do
f_log " ** Dump $DATABASE.$TABLE"
if [ $(echo $data_tables_exclude_expression| grep $TABLE) ]; then
f_log "Exclude data from table $TABLE"
@ -166,6 +183,7 @@ usage()
Usage: $0 <[database-name]> <[options]> or bash $0 <[database-name]> <[options]>
Options:
--tables= Dump only such tables
--exclude-tables= Exclude tables
--exclude-data-tables= Exclude data tables
-c= | --compress= Compress with gzip or bzip2
@ -185,7 +203,7 @@ Examples:
backup.sh --verbose --dir="/var/backups/mysql" --config="/etc/mysql/debian.cnf" --lifetime="1 day ago"
backup.sh --verbose --dir="/home/backups/mysql" --lifetime="1 day ago"
backup.sh --verbose --dir="/home/backups/mysql" --exclude-tables="tbl_template" --lifetime="1 day ago"
backup.sh --verbose --dir="/home/backups/mysql" --tables="tbl_template tbl_template1 tbl_template2"
EOF
}
@ -196,6 +214,7 @@ if [ $# = 0 ]; then
fi
DATABASE=''
TABLES=''
EXCLUDE_TABLES=''
EXCLUDE_DATA_TABLES=''
BIN_DEPS="mysql mysqldump $COMPRESS"
@ -213,6 +232,10 @@ done
for i in "$@"
do
case $i in
-t=* | --tables=*)
TABLES=( "${i#*=}" )
shift # past argument=value
;;
--exclude-tables=*)
EXCLUDE_TABLES=( "${i#*=}" )
shift # past argument=value
@ -273,6 +296,7 @@ f_log "Config file: $CONFIG_FILE"
f_log "Verbose: $VERBOSE"
f_log "Compress: $COMPRESS"
f_log "Database: $DATABASE"
f_log "Tables: $TABLES"
f_log "Exclude tables: $EXCLUDE_TABLES"
f_log "Life time: $TIME_REMOVED_DUMP_FILES"
f_log "============================================"