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Test that all MERGE tables comes from the same database
Docs/manual.texi: Changelog and more documentation about ALTER TABLE include/mysqld_error.h: New error message mysql-test/t/merge.test: Test of error conditions sql/gen_lex_hash.cc: Smaller array sql/ha_myisammrg.cc: Cleanup sql/share/czech/errmsg.txt: New message sql/share/danish/errmsg.txt: New message sql/share/dutch/errmsg.txt: New message sql/share/english/errmsg.txt: New message sql/share/estonian/errmsg.txt: New message sql/share/french/errmsg.txt: New message sql/share/german/errmsg.txt: New message sql/share/greek/errmsg.txt: New message sql/share/hungarian/errmsg.txt: New message sql/share/italian/errmsg.txt: New message sql/share/japanese/errmsg.txt: New message sql/share/korean/errmsg.txt: New message sql/share/norwegian-ny/errmsg.txt: New message sql/share/norwegian/errmsg.txt: New message sql/share/polish/errmsg.txt: New message sql/share/portuguese/errmsg.txt: New message sql/share/romanian/errmsg.txt: New message sql/share/russian/errmsg.txt: New message sql/share/slovak/errmsg.txt: New message sql/share/spanish/errmsg.txt: New message sql/share/swedish/errmsg.txt: New message
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@@ -2178,10 +2178,18 @@ static bool check_merge_table_access(THD *thd, char *db,
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int error=0;
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if (table_list)
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{
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/* Force all tables to use the current database */
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/* Check that all tables use the current database */
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TABLE_LIST *tmp;
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for (tmp=table_list; tmp ; tmp=tmp->next)
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tmp->db=db;
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{
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if (!tmp->db || !tmp->db[0])
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tmp->db=db;
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else if (!strcmp(tmp->db,db))
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{
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send_error(&thd->net,ER_UNION_TABLES_IN_DIFFERENT_DIR);
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return 1;
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}
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}
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error=check_table_access(thd, SELECT_ACL | UPDATE_ACL | DELETE_ACL,
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table_list);
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}
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