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Patch for WL#3736: Extended Table, Column and Index Comments.

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The task is to 
  (a) add a comment on indexes and 
  (b) increase the maximum length of column, table and the new index comments.

The patch committed on behalf of Yoshinori Matsunobu (Yoshinori.Matsunobu@Sun.COM).
This commit is contained in:
Alexander Nozdrin
2010-02-20 13:07:32 +03:00
parent f027e4e00f
commit d1ad316a59
64 changed files with 2801 additions and 574 deletions
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8
include/mysql_com.h
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@@ -32,6 +32,14 @@
#define SERVER_VERSION_LENGTH 60
#define SQLSTATE_LENGTH 5
/*
Maximum length of comments
*/
#define TABLE_COMMENT_INLINE_MAXLEN 180 /* pre 6.0: 60 characters */
#define TABLE_COMMENT_MAXLEN 2048
#define COLUMN_COMMENT_MAXLEN 1024
#define INDEX_COMMENT_MAXLEN 1024
/*
USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
username and hostname parts of the user identifier with trailing zero in