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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
commit | 3f619478f796eddbba6e39502fe941b285dd97b1 (patch) | |
tree | e2c7b5777f728320e5b5542b6213fd3591ba51e2 /mysql-test/include/weight_string.inc | |
parent | Initial commit. (diff) | |
download | mariadb-3f619478f796eddbba6e39502fe941b285dd97b1.tar.xz mariadb-3f619478f796eddbba6e39502fe941b285dd97b1.zip |
Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mysql-test/include/weight_string.inc')
-rw-r--r-- | mysql-test/include/weight_string.inc | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/mysql-test/include/weight_string.inc b/mysql-test/include/weight_string.inc new file mode 100644 index 00000000..78c013d7 --- /dev/null +++ b/mysql-test/include/weight_string.inc @@ -0,0 +1,68 @@ +select @@collation_connection; + +# +# MDEV-5180 Data type for WEIGHT_STRING is too short in some cases +# +CREATE TABLE t1 AS SELECT 'a' AS a; +SHOW CREATE TABLE t1; +CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1; +SHOW CREATE TABLE t2; +SELECT HEX(WEIGHT_STRING(a)) FROM t1; +SELECT HEX(ws) FROM t2; +DROP TABLE t2; +DROP TABLE t1; + +CREATE TABLE t1 AS SELECT REPEAT('a',5) AS a; +SHOW CREATE TABLE t1; +CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1; +SHOW CREATE TABLE t2; +SELECT HEX(WEIGHT_STRING(a)) FROM t1; +SELECT HEX(ws) FROM t2; +DROP TABLE t2; +CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(3)) AS ws FROM t1; +SHOW CREATE TABLE t2; +SELECT HEX(WEIGHT_STRING(a AS CHAR(3))) FROM t1; +SELECT HEX(ws) FROM t2; +DROP TABLE t2; +CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(10)) AS ws FROM t1; +SHOW CREATE TABLE t2; +SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1; +SELECT HEX(ws) FROM t2; +DROP TABLE t2; +DROP TABLE t1; +# +# End of MDEV-5180 +# +#enable after fix MDEV-29290 +--disable_view_protocol +select hex(weight_string('a')); +select hex(weight_string('A')); +select hex(weight_string('abc')); +select hex(weight_string('abc' as char(2))); +select hex(weight_string('abc' as char(3))); +select hex(weight_string('abc' as char(5))); + +# Read 2 characters from the source string (the last character is not used). +select hex(weight_string('abc', 1, 2, 0xC0)); +select hex(weight_string('abc', 2, 2, 0xC0)); +select hex(weight_string('abc', 3, 2, 0xC0)); +select hex(weight_string('abc', 4, 2, 0xC0)); +select hex(weight_string('abc', 5, 2, 0xC0)); +select hex(weight_string('abc',25, 2, 0xC0)); + +# Read 3 characters from the source string (the entire string is used). +select hex(weight_string('abc', 1, 3, 0xC0)); +select hex(weight_string('abc', 2, 3, 0xC0)); +select hex(weight_string('abc', 3, 3, 0xC0)); +select hex(weight_string('abc', 4, 3, 0xC0)); +select hex(weight_string('abc', 5, 3, 0xC0)); +select hex(weight_string('abc',25, 3, 0xC0)); + +# Read 4 characters from the source string (extra space is added) +select hex(weight_string('abc', 1, 4, 0xC0)); +select hex(weight_string('abc', 2, 4, 0xC0)); +select hex(weight_string('abc', 3, 4, 0xC0)); +select hex(weight_string('abc', 4, 4, 0xC0)); +select hex(weight_string('abc', 5, 4, 0xC0)); +select hex(weight_string('abc',25, 4, 0xC0)); +--enable_view_protocol |