Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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10.2.36
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None
Description
MariaDB [(none)]> /*M!100203 EXECUTE IMMEDIATE CONCAT(" */ SELECT 1 /*M!100203 ") */;
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ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '*/ SELECT 1 /*M!100203' at line 1
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MariaDB [(none)]> select version();
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+-----------------+
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| version() |
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+-----------------+
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| 10.2.36-MariaDB |
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+-----------------+
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1 row in set (0.00 sec)
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gdb bt |
Thread 32 "mysqld" hit Breakpoint 1, Prepared_statement::execute_immediate (this=this@entry=0x7f1aa00162d8, query=0x7f1b10cb65d0 " */ SELECT 1 /*M!100203 ", query_len=25) at /home/dan/repos/mariadb-server-10.2/sql/sql_prepare.cc:5135
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5135 @param query - query text
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(gdb) bt
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#0 Prepared_statement::execute_immediate (this=this@entry=0x7f1aa00162d8, query=0x7f1b10cb65d0 " */ SELECT 1 /*M!100203 ", query_len=25) at /home/dan/repos/mariadb-server-10.2/sql/sql_prepare.cc:5135
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#1 0x00000000005fe9e0 in mysql_sql_stmt_execute_immediate (thd=thd@entry=0x7f1aa0000c48) at /home/dan/repos/mariadb-server-10.2/sql/sql_prepare.cc:3010
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#2 0x00000000005ea06f in mysql_execute_command (thd=<optimized out>, thd@entry=0x7f1aa0000c48) at /home/dan/repos/mariadb-server-10.2/sql/sql_parse.cc:3564
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#3 0x00000000005e586b in mysql_parse (thd=thd@entry=0x7f1aa0000c48, rawbuf=0x7f1aa000f260 "/*M!100203 EXECUTE IMMEDIATE CONCAT(\" */ SELECT 1 /*M!100203 \") */", length=<optimized out>, parser_state=parser_state@entry=0x7f1b10cb7680, is_com_multi=false, is_next_command=false) at /home/dan/repos/mariadb-server-10.2/sql/sql_parse.cc:7761
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#4 0x00000000005e2040 in dispatch_command (command=<optimized out>, command@entry=COM_QUERY, thd=thd@entry=0x7f1aa0000c48, packet=0x7f1aa000f260 "/*M!100203 EXECUTE IMMEDIATE CONCAT(\" */ SELECT 1 /*M!100203 \") */", packet@entry=0x7f1aa0006fa9 "/*M!100203 EXECUTE IMMEDIATE CONCAT(\" */ SELECT 1 /*M!100203 \") */", packet_length=0, packet_length@entry=67, is_com_multi=<optimized out>, is_next_command=false) at /home/dan/repos/mariadb-server-10.2/sql/sql_parse.cc:1827
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#5 0x00000000005e43a0 in do_command (thd=0x7f1aa0000c48) at /home/dan/repos/mariadb-server-10.2/sql/sql_parse.cc:1381
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#6 0x00000000006b452a in do_handle_one_connection (connect=<optimized out>, connect@entry=0x290bc98) at /home/dan/repos/mariadb-server-10.2/sql/sql_connect.cc:1336
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#7 0x00000000006b42f3 in handle_one_connection (arg=0x290bc98) at /home/dan/repos/mariadb-server-10.2/sql/sql_connect.cc:1241
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#8 0x00007f1b12bb73f9 in start_thread () from /lib64/libpthread.so.0
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#9 0x00007f1b1221e903 in clone () from /lib64/libc.so.6
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