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post-merge: --ps-protocol fixes

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Includes:

MDEV-17302 Add support for ALTER USER command in prepared statement

and

MDEV-17673 main.cte_recursive fails in bb-10.4-ps branch in --ps

  Set correct SELECT_LEX linkage for recursive CTEs.
  Do not delegate this job to TABLE_LIST::set_as_with_table,
  because it is only run on prepare, while With_element::move_anchors_ahead
  is run both on prepare and execute (fix by Igor)
This commit is contained in:
Sergei Golubchik
2019-03-15 15:06:17 +01:00
parent f1134d5676
commit 1f020299f8
7 changed files with 22 additions and 14 deletions
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1
sql/sql_prepare.cc
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@ -2530,6 +2530,7 @@ static bool check_prepared_statement(Prepared_statement *stmt)
case SQLCOM_ALTER_DB_UPGRADE:
case SQLCOM_CHECKSUM:
case SQLCOM_CREATE_USER:
case SQLCOM_ALTER_USER:
case SQLCOM_RENAME_USER:
case SQLCOM_DROP_USER:
case SQLCOM_CREATE_ROLE: