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MDEV-5281 Partitioning issue after upgrade from 10.0.3-1 to 10.0.5-1

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merged from 5.6:
Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING
Bug#16589511: MYSQL_UPGRADE FAILS TO WRITE OUT ENTIRE ALTER TABLE ... ALGORITHM= ... STATEMENT
Bug#16274455: CAN NOT ACESS PARTITIONED TABLES WHEN DOWNGRADED FROM 5.6.11 TO 5.6.10

plus minor changes from 5.6, mainly comments
This commit is contained in:
Sergei Golubchik
2013-11-28 12:10:44 +01:00
parent 44db9c41b3
commit 1387e71531
29 changed files with 1753 additions and 748 deletions
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4
sql/key.h
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@ -32,7 +32,9 @@ void key_copy(uchar *to_key, uchar *from_record, KEY *key_info, uint key_length,
void key_restore(uchar *to_record, uchar *from_key, KEY *key_info,
uint key_length);
bool key_cmp_if_same(TABLE *form,const uchar *key,uint index,uint key_length);
void key_unpack(String *to, TABLE *form, KEY *key);
void key_unpack(String *to, TABLE *table, KEY *key);
void field_unpack(String *to, Field *field, const uchar *rec, uint max_length,
bool prefix_key);
bool is_key_used(TABLE *table, uint idx, const MY_BITMAP *fields);
int key_cmp(KEY_PART_INFO *key_part, const uchar *key, uint key_length);
ulong key_hashnr(KEY *key_info, uint used_key_parts, const uchar *key);