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  1. MariaDB Server
  2. MDEV-23639

Auto-create does not work under LOCK TABLES or inside triggers

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      Description

      Note: If you run the test below with InnoDB for the table engine, run ANALYZE TABLE to get correct row numbers.

      --source include/have_partition.inc
      --source include/have_sequence.inc
       
      create table t1 (a int) with system versioning partition by system_time limit 1000 auto;
      insert into t1 select seq from seq_1_to_3000;
       
      create table t2 (b int);
      create trigger tr after insert on t2 for each row delete from t1 limit 1000;
       
      insert into t2 values (1);
      select partition_name, table_rows from information_schema.partitions where table_name = 't1';
       
      insert into t2 values (2);
      select partition_name, table_rows from information_schema.partitions where table_name = 't1';
       
      # cleanup
      drop tables t1, t2;
      

      bb-10.5-midenok-MENT-654 256d3c1be

      insert into t2 values (1);
      select partition_name, table_rows from information_schema.partitions where table_name = 't1';
      partition_name	table_rows
      p0	1000
      pn	2000
      insert into t2 values (2);
      Warnings:
      Warning	4114	Versioned table `test`.`t1`: last HISTORY partition (`p0`) is out of LIMIT, need more HISTORY partitions
      select partition_name, table_rows from information_schema.partitions where table_name = 't1';
      partition_name	table_rows
      p0	2000
      pn	1000
      

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              Assignee:
              midenok Aleksey Midenkov
              Reporter:
              elenst Elena Stepanova
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                Resolved:

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