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## Background
Hi community.\
The ShardingSphere SQL parser engine helps users to parse SQL to create the AST (Abstract Syntax Tree) and visit the AST to get SQLStatement (Java Object). Currently, we …
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### Describe the bug
Testing [v1.7.7 Community PRs](https://github.com/ClickHouse/dbt-clickhouse/releases/tag/v1.7.7)
exacly: allows to add a comment in table's or view's metadata by @dstsimokha in…
GavrG updated
3 months ago
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### Steps to reproduce the behavior (Required)
1. CREATE TABLE '...'
2. INSERT INTO '....'
3. SELECT '....'4. 4.
```
CREATE TABLE `duplicate_table_demo_datatype_not_replicated_all_varch…
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[Summary]
I'm hitting a very tough issue: The tpcc performance is very poor (about 1/10 of single DB) if using citus extension against
PostgreSQL。
【Environment】
PostgreSQL: 11.X
Benchmarksql: …
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### mysql flink starrocks
get error
```
responseBody: {
"Status": "INTERNAL_ERROR",
"Message": "too many filtered rows",
"ErrorURL": "http://127.0.0.1:8040/api/_load_error_log?file=…
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Version
dev-1.1.2-236f394
### What's …
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Because we only intercept `ALTER TABLE` commands that are performed *on* distributed tables, it's currently possible to create a foreign key on a regular table that points *to* a distributed table.
…
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Here's a sketch for how distributed transactions would be supported.
Session.beginDistributedTransaction(xid) is a new immediate method returning a DistributedTransaction with XA transaction identifi…
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steps
```sql
create table a1(a int primary key, b int, c int);
select create_distributed_table('a1', 'a');
create table a3(a int references a1(a) on delete restrict, b int);
insert into a1 valu…