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4c37fb93be
Rewrite the function innodb_plugin_init() to support parameters in different order (in static and dynamic InnoDB) and to support more parameters in the static InnoDB. The previous implementation traversed both lists at the same time, skipping parameters in the dynamic list that do not exist in the static list. E.g. both lists were allowed to be static=(a, b, c), dynamic=(a, b, c) or static=(a, b, c), dynamic=(a, b, x, c). With the new implementation they are allowed to be static=(a, b, c), dynamic=(b, a, c) or static=(a, b, x, c), dynamic=(b, a, c) in addition. The new implementation has complexity O(N^2) while the old one was O(N), but this is acceptable sacrifice provided that innodb_plugin_init() is called once per InnoDB lifetime and that N=39 currently, and N is not going to increase much in the future, N=number of the InnoDB parameters. Suggested by: Sunny Approved by: Sunny |
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| .. | ||
| ha_innodb.cc | ||
| ha_innodb.h | ||
| handler0alter.cc | ||
| i_s.cc | ||
| i_s.h | ||
| mysql_addons.cc | ||