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Support setting MySQL System Variable '--max-allowed-packet' at host configuration.

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This commit is contained in:
Christoph 2023-08-06 18:15:13 +02:00
parent ed214bcc5b
commit fbabeb6873
1 changed files with 5 additions and 1 deletions
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6
hosts/scripts/mysql_backup.sh
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@ -154,6 +154,10 @@ if [ -z "$mysqldump" ]; then
mysqldump="/usr/local/mysql/bin/mysqldump" mysqldump="/usr/local/mysql/bin/mysqldump"
fi fi
if [[ -z "${mysql_max_allowed_packet}" ]] ; then
mysql_max_allowed_packet="512M"
fi
# #
# ------------------ Ende Variable ------------------ # # ------------------ Ende Variable ------------------ #
# --------------------------------------------------- # # --------------------------------------------------- #
@ -1167,7 +1171,7 @@ if $ARCHIVE ;then
b_timestamp=`$date +"%s"` b_timestamp=`$date +"%s"`
## - Like --opt but without --extended-insert. So ## - Like --opt but without --extended-insert. So
mysqldump_flags="--protocol=SOCKET --max_allowed_packet=512M --skip-opt --add-drop-table --add-locks --create-options --quick --compress --set-charset --disable-keys --lock-tables --routines" mysqldump_flags="--protocol=SOCKET --max-allowed-packet=${mysql_max_allowed_packet} --skip-opt --add-drop-table --add-locks --create-options --quick --compress --set-charset --disable-keys --lock-tables --routines"
if [ "$i" = "information_schema" -o "$i" = "performance_schema" ];then if [ "$i" = "information_schema" -o "$i" = "performance_schema" ];then
mysqldump_flags="$mysqldump_flags --single-transaction" mysqldump_flags="$mysqldump_flags --single-transaction"