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[Bug]: A discovery that does not conform to the JDK specification

3

**Describe the bug** I have identified that when executing certain non-DML SQL statements (e.g., DESC t0) via Statement.executeBatch(), the OceanBase Connector/J driver returns -1 in the update-counts array. This issue...

Manuel-Neuer1

[Bug]: Internal Error

2

**Describe the bug** ```sql create table t2(a varchar(0)); select case 0 when 0 then '' else RPAD('', a, null) end from (select BIT_OR(-39) a from t2 group by true); --...

bajinsheng

[Bug]: Internal Error on CRC32

2

**Describe the bug** ```sql select 0 / CRC32('a'); -- Internal error ``` **Environment** ```bash docker run -p 2881:2881 --name oceanbase-ce -d oceanbase/oceanbase-ce ``` **Fast Reproduce Steps(Required)** Run the official Docker...

bajinsheng

[Bug]: Incorrect value Error When Creating an Empty Table Using "CREATE TABLE empty_table AS SELECT * FROM t EXCEPT SELECT * FROM t"

3

**Describe the bug** This is a common scenario in practice—wanting to quickly create an empty table from an existing view or table using a query like the one below. Especially...

jinhui-lai

[Bug]: Internal Error of Column Names

2

**Describe the bug** ```sql create table t0 (c_0 int); create table t1 (c_1 int); create table t2 (c_2 int); select * from(t0 right join(t2 join t1) on(c_1 < c_0) in(select...

bajinsheng

[Bug]: ACCESS OUT OF BOUND error - case 2

3

**Describe the bug** Detected by static analysisi tool - StatiCode from Software Security Co, Ltd. This is a ACCESS OUT OF BOUND (越界访问) error. **Environment** - OS Version and CPU...

SoftSec-Tech

[Bug]: Row Size Too Large Error When Creating an Empty Table Using HAVING 1=0 from a Wide View in OceanBase

5

**Describe the bug** This is a common scenario in practice—wanting to quickly create an empty table from an existing view or table using a query like the one below. Especially...

jinhui-lai

[Bug]: Row Size Too Large Error When Creating an Empty Table Using WHERE 1=0 from a Wide View in OceanBase

5

**Describe the bug** This is a common scenario in practice—wanting to quickly create an empty table from an existing view or table using a query like the one below. Especially...

jinhui-lai

[Bug]: Row Size Too Large Error When Creating an Empty Table Using LIMIT 0 from a Wide View in OceanBase

1

**Describe the bug** This is a common scenario in practice—wanting to quickly create an empty table from an existing view or table using a query like the one below. Especially...

jinhui-lai

…ls usage ### Task Description ### Solution Description ### Passed Regressions ### Upgrade Compatibility ### Other Information ### Release Note

longdafeng