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MDEV-9040: 10.1.8 fails after upgrade from 10.0.21

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Analysis: Lengths which are not UNIV_SQL_NULL, but bigger than the following
number indicate that a field contains a reference to an externally
stored part of the field in the tablespace. The length field then
contains the sum of the following flag and the locally stored len.

This was incorrectly set to

define UNIV_EXTERN_STORAGE_FIELD (UNIV_SQL_NULL - UNIV_PAGE_SIZE_MAX)

When it should be

define UNIV_EXTERN_STORAGE_FIELD (UNIV_SQL_NULL - UNIV_PAGE_SIZE_DEF)

Additionally, we need to disable support for > 16K page size for
row compressed tables because a compressed page directory entry
reserves 14 bits for the start offset and 2 bits for flags.
This limits the uncompressed page size to 16k. To support
larger pages page directory entry needs to be larger.
This commit is contained in:
Jan Lindström
2015-11-05 09:42:23 +02:00
parent f9e320c82d
commit 25f8738112
27 changed files with 222 additions and 191 deletions
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30
mysql-test/suite/innodb/t/innodb-64k.test
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@ -4,6 +4,9 @@
--source include/have_innodb_64k.inc
call mtr.add_suppression("InnoDB: Warning: innodb_page_size has been changed from default value *");
call mtr.add_suppression("InnoDB: Resizing redo log from *");
call mtr.add_suppression("InnoDB: Starting to delete and rewrite log files.");
call mtr.add_suppression("InnoDB: New log files created, LSN=*");
--disable_query_log
let $MYSQLD_DATADIR= `select @@datadir`;
@ -264,33 +267,6 @@ c190 char(200), c191 char(200), c192 char(100),
c81 char(157)
) ROW_FORMAT=dynamic;
# Compressed table; 16063 bytes with 81 CHAR fields
--replace_regex /> [0-9]*/> max_row_size/
--error ER_TOO_BIG_ROWSIZE
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
c36 char(200), c37 char(200), c38 char(200), c39 char(200), c40 char(200),
c41 char(200), c42 char(200), c43 char(200), c44 char(200), c45 char(200),
c46 char(200), c47 char(200), c48 char(200), c49 char(200), c50 char(200),
c51 char(200), c52 char(200), c53 char(200), c54 char(200), c55 char(200),
c56 char(200), c57 char(200), c58 char(200), c59 char(200), c60 char(200),
c61 char(200), c62 char(200), c63 char(200), c64 char(200), c65 char(200),
c66 char(200), c67 char(200), c68 char(200), c69 char(200), c70 char(200),
c71 char(200), c72 char(200), c73 char(200), c74 char(200), c75 char(200),
c76 char(200), c77 char(200), c78 char(200), c79 char(200), c80 char(200),
c81 char(62)
) ROW_FORMAT=compressed;
--echo # Test 8) Test creating a table that could lead to undo log overflow.
CREATE TABLE t1(a blob,b blob,c blob,d blob,e blob,f blob,g blob,