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SQL: derived tables improvements [closes #185]

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This commit is contained in:
Aleksey Midenkov
2017-04-28 12:07:04 +03:00
parent 79688b0546
commit 7153ff85a1
11 changed files with 247 additions and 35 deletions
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sql/sql_base.cc
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@ -7597,6 +7597,7 @@ insert_fields(THD *thd, Name_resolution_context *context, const char *db_name,
slex->vers_conditions.type : tl->vers_conditions.type;
if ((sys_field && (thd->lex->sql_command == SQLCOM_CREATE_VIEW ||
slex->nest_level > 0 ||
vers_hide == VERS_HIDE_FULL && thd->lex->sql_command != SQLCOM_CREATE_TABLE)) ||
((fl & HIDDEN_FLAG) && (
!sys_field ||