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  • Committer: Eric Day
  • Date: 2009-10-31 21:53:33 UTC
  • mfrom: (1200 staging)
  • mto: This revision was merged to the branch mainline in revision 1202.
  • Revision ID: eday@oddments.org-20091031215333-j94bjoanwmi68p6f
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plugin/myisam/mi_check.cc
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  only. And it is sufficient to calculate the checksum once only.
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*/
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#include "myisamdef.h"
 
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#include "myisam_priv.h"
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#include <mystrings/m_string.h>
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#include <stdarg.h>
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#include <mysys/my_getopt.h>
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    However, there is an exception. Sometimes MySQL disables non-unique
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    indexes when the table is empty (e.g. when copying a table in
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    mysql_alter_table()). When enabling the non-unique indexes, they
 
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    drizzled::alter_table()). When enabling the non-unique indexes, they
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    are still empty. So there is no index block that can be lost. This
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    optimization is implemented in this function.
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