Files
greptimedb/tests/cases/standalone/common/drop/drop_table.result
dennis zhuang 1f91422bae feat!: improve mysql/pg compatibility (#7315)
* feat(mysql): add SHOW WARNINGS support and return warnings for unsupported SET variables

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* feat(function): add MySQL IF() function and PostgreSQL description functions for connector compatibility

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: show tables for mysql

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: partitions table in information_schema and add starrocks external catalog compatibility

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* refactor: async udf

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: set warnings

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* feat: impl pg_my_temp_schema and make description functions simple

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test: add test for issue 7313

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* feat: apply suggestions

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: partition_expression and partition_description

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: test

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: unit tests

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: saerch_path only works for pg

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* feat: improve warnings processing

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: warnings while writing affected rows and refactor

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* chore: improve ShobjDescriptionFunction signature

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* refactor: array_to_boolean

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-12-01 20:41:14 +00:00

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DROP TABLE IF EXISTS foo;
Affected Rows: 0
create table foo (
host string,
ts timestamp DEFAULT '2023-04-29 00:00:00+00:00',
cpu double default 0,
TIME INDEX (ts),
PRIMARY KEY(host)
) engine=mito;
Affected Rows: 0
DROP TABLE IF EXISTS foo;
Affected Rows: 0
DROP TABLE IF EXISTS foo;
Affected Rows: 0
DROP TABLE IF EXISTS foo, bar;
Affected Rows: 0
create table foo (
host string,
ts timestamp DEFAULT '2024-06-01 00:00:00+00:00',
cpu double default 0,
TIME INDEX (ts),
PRIMARY KEY(host)
) engine=mito;
Affected Rows: 0
DROP TABLE foo, bar;
Error: 4001(TableNotFound), Table not found: greptime.public.bar
SHOW TABLES;
+------------------+
| Tables_in_public |
+------------------+
| foo |
| numbers |
+------------------+
DROP TABLE IF EXISTS foo, bar;
Affected Rows: 0
create table foo (
host string,
ts timestamp DEFAULT '2024-06-01 00:00:00+00:00',
cpu double default 0,
TIME INDEX (ts),
PRIMARY KEY(host)
) engine=mito;
Affected Rows: 0
create table bar (
host string,
ts timestamp DEFAULT '2024-06-01 00:00:00+00:00',
cpu double default 0,
TIME INDEX (ts),
PRIMARY KEY(host)
) engine=mito;
Affected Rows: 0
DROP TABLE foo, bar;
Affected Rows: 0