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MDEV-33750: Rework MyISAM recovery script

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Make small adjustment to MyISAM recovery function
SQL statement and how to handle it.
This commit is contained in:
Tuukka Pasanen 2024-05-06 12:30:29 +03:00 • committed by Daniel Black
parent af124c4f1c
commit 7ae9505106
1 changed files with 4 additions and 5 deletions
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9
debian/additions/debian-start.inc.sh vendored
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@ -3,7 +3,7 @@
# This file is included by /etc/mysql/debian-start # This file is included by /etc/mysql/debian-start
# #
## Check MyISAM and Aria unclosed tables. ## Is there MyISAM or Aria unclosed tables.
# - Requires the server to be up. # - Requires the server to be up.
# - Is supposed to run silently in background. # - Is supposed to run silently in background.
function check_for_crashed_tables() { function check_for_crashed_tables() {
@ -31,14 +31,13 @@ function check_for_crashed_tables() {
# Note that inside single quotes must be quoted with '\'' (to be outside of single quotes). # Note that inside single quotes must be quoted with '\'' (to be outside of single quotes).
set +e set +e
# The $MARIADB is intentionally used to expand into a command and arguments # The $MARIADB is intentionally used to expand into a command and arguments
# shellcheck disable=SC2086 echo '
LC_ALL=C echo '
SELECT CONCAT("select count(*) into @discard from '\''", TABLE_SCHEMA, "'\''.'\''", TABLE_NAME, "'\''") SELECT CONCAT("select count(*) into @discard from '\''", TABLE_SCHEMA, "'\''.'\''", TABLE_NAME, "'\''")
FROM information_schema.TABLES WHERE TABLE_SCHEMA<>"INFORMATION_SCHEMA" AND TABLE_SCHEMA<>"PERFORMANCE_SCHEMA" FROM information_schema.TABLES WHERE TABLE_SCHEMA<>"INFORMATION_SCHEMA" AND TABLE_SCHEMA<>"PERFORMANCE_SCHEMA"
AND (ENGINE="MyISAM" OR ENGINE="Aria") AND (ENGINE="MyISAM" OR ENGINE="Aria")
' | \ ' | \
$MARIADB --skip-column-names --batch | \ LC_ALL=C "$MARIADB" --skip-column-names --batch | \
xargs -i $MARIADB --skip-column-names --silent --batch --force -e "{}" &> "${tempfile}" xargs --no-run-if-empty -i "$MARIADB" --skip-column-names --silent --batch --force -e "{}" &> "${tempfile}"
set -e set -e
if [ -s "$tempfile" ] if [ -s "$tempfile" ]