Fix of privilege problem in views and PS
sql/sql_base.cc: Column for views should be looked in views (not in underlying table) sql/sql_parse.cc: if we reread grants for single table we should read both database and tables grants for views (not only database grants).
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@ -6407,7 +6407,7 @@ find_field_in_tables(THD *thd, Item_ident *item,
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find_field_in_table even in the case of information schema tables
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when table_ref->field_translation != NULL.
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*/
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if (table_ref->table &&
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if (table_ref->table && !table_ref->view &&
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(!table_ref->is_merged_derived() ||
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(!table_ref->is_multitable() && table_ref->merged_for_insert)))
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{
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@ -5210,8 +5210,6 @@ bool check_single_table_access(THD *thd, ulong privilege,
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/* Show only 1 table for check_grant */
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if (!(all_tables->belong_to_view &&
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(thd->lex->sql_command == SQLCOM_SHOW_FIELDS)) &&
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!(all_tables->is_view() &&
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all_tables->is_merged_derived()) &&
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check_grant(thd, privilege, all_tables, 0, 1, no_errors))
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goto deny;
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