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MDEV-25142: JSON_TABLE: CREATE VIEW involving EXISTS PATH ends up with invalid frm

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Sergei Petrunia 2021-03-16 16:15:06 +03:00 committed by Alexey Botchkov
parent 93daad3a1e
commit 98556ef84a
2 changed files with 12 additions and 1 deletions
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11
mysql-test/suite/json/t/json_table.test
View File

@ -377,6 +377,17 @@ from
drop table t20,t21,t31,t32;
--echo #
--echo # MDEV-25142: JSON_TABLE: CREATE VIEW involving EXISTS PATH ends up with invalid frm
--echo #
--disable_warnings
drop view if exists v1;
--enable_warnings
CREATE VIEW v1 AS SELECT * FROM JSON_TABLE('[]', '$' COLUMNS (f INT EXISTS PATH '$')) a ;
show create view v1;
drop view v1;
--echo #
--echo # End of 10.6 tests
--echo #

2
sql/json_table.cc
View File

@ -982,7 +982,7 @@ int Json_table_column::print(THD *thd, Field **f, String *str)
(*f)->sql_type(column_type);
if (str->append(column_type) ||
str->append(m_column_type == PATH ? " PATH " : " EXISTS ") ||
str->append(m_column_type == PATH ? " PATH " : " EXISTS PATH ") ||
print_path(str, &m_path))
return 1;
break;