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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/10/10 06:32:39 UTC
[GitHub] [shardingsphere] zxcvbnmzsedr opened a new issue, #20434: BLOB type not supported by PostgreSQL
zxcvbnmzsedr opened a new issue, #20434:
URL: https://github.com/apache/shardingsphere/issues/20434
## Bug Report
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### Which version of ShardingSphere did you use?
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
I want to use ShardingSphere-JDBC to proxy Camunda.
It was an unexpected discovery ，con‘t use postageSQL + Camunda 。
```
insert into ACT_GE_BYTEARRAY(
ID_,
NAME_,
BYTES_,
DEPLOYMENT_ID_,
GENERATED_,
TENANT_ID_,
TYPE_,
CREATE_TIME_,
REV_)
values (
#{id, jdbcType=VARCHAR},
#{name, jdbcType=VARCHAR},
#{bytes, jdbcType=BLOB},
#{deploymentId, jdbcType=VARCHAR},
#{generated, jdbcType=BOOLEAN},
#{tenantId, jdbcType=VARCHAR},
#{type, jdbcType=INTEGER},
#{createTime, jdbcType=TIMESTAMP},
1)
```
### Actual behavior
```
org.postgresql.util.PSQLException: Can't infer the SQL type to use for an instance of java.io.ByteArrayInputStream. Use setObject() with an explicit Types value to specify the type to use.
```
<img width="1712" alt="image" src="https://user-images.githubusercontent.com/14026790/186049236-a804c857-38cb-441b-8c8b-e244ed0f223a.png">
### Reason analyze (If you can)
AbstractPreparedStatementAdapter:289
```
setParameterMethodInvocations.add(preparedStatement -> preparedStatement.setObject(index, each));
eche instanceof is InputStream
```
<img width="1396" alt="image" src="https://user-images.githubusercontent.com/14026790/186053774-a346cad8-da79-40f5-825c-19514e83aa03.png">
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
### Example codes for reproduce this issue (such as a github link).
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[GitHub] [shardingsphere] github-actions[bot] commented on issue #20434: BLOB type not supported by PostgreSQL
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #20434:
URL: https://github.com/apache/shardingsphere/issues/20434#issuecomment-1272348760
Hello , this issue has not received a reply for several days.
This issue is supposed to be closed.
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[GitHub] [shardingsphere] TeslaCN commented on issue #20434: BLOB type not supported by PostgreSQL
Posted by "TeslaCN (via GitHub)" <gi...@apache.org>.
TeslaCN commented on issue #20434:
URL: https://github.com/apache/shardingsphere/issues/20434#issuecomment-1409898839
Is it possible to use `byte[]` instead of `ByteArrayInputStream`?
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[GitHub] [shardingsphere] zxcvbnmzsedr commented on issue #20434: BLOB type not supported by PostgreSQL
Posted by GitBox <gi...@apache.org>.
zxcvbnmzsedr commented on issue #20434:
URL: https://github.com/apache/shardingsphere/issues/20434#issuecomment-1223450553
I find this issues #14
Does PostagesQL not consider the InputStream type?
```
public void setObject(@Positive int parameterIndex, @Nullable Object x) throws SQLException {
checkClosed();
if (x == null) {
setNull(parameterIndex, Types.OTHER);
} else if (x instanceof UUID && connection.haveMinimumServerVersion(ServerVersion.v8_3)) {
setUuid(parameterIndex, (UUID) x);
} else if (x instanceof SQLXML) {
setSQLXML(parameterIndex, (SQLXML) x);
} else if (x instanceof String) {
setString(parameterIndex, (String) x);
} else if (x instanceof BigDecimal) {
setBigDecimal(parameterIndex, (BigDecimal) x);
} else if (x instanceof Short) {
setShort(parameterIndex, (Short) x);
} else if (x instanceof Integer) {
setInt(parameterIndex, (Integer) x);
} else if (x instanceof Long) {
setLong(parameterIndex, (Long) x);
} else if (x instanceof Float) {
setFloat(parameterIndex, (Float) x);
} else if (x instanceof Double) {
setDouble(parameterIndex, (Double) x);
} else if (x instanceof byte[]) {
setBytes(parameterIndex, (byte[]) x);
} else if (x instanceof ByteStreamWriter) {
setByteStreamWriter(parameterIndex, (ByteStreamWriter) x);
} else if (x instanceof java.sql.Date) {
setDate(parameterIndex, (java.sql.Date) x);
} else if (x instanceof Time) {
setTime(parameterIndex, (Time) x);
} else if (x instanceof Timestamp) {
setTimestamp(parameterIndex, (Timestamp) x);
} else if (x instanceof Boolean) {
setBoolean(parameterIndex, (Boolean) x);
} else if (x instanceof Byte) {
setByte(parameterIndex, (Byte) x);
} else if (x instanceof Blob) {
setBlob(parameterIndex, (Blob) x);
} else if (x instanceof Clob) {
setClob(parameterIndex, (Clob) x);
} else if (x instanceof Array) {
setArray(parameterIndex, (Array) x);
} else if (x instanceof PGobject) {
setPGobject(parameterIndex, (PGobject) x);
} else if (x instanceof Character) {
setString(parameterIndex, ((Character) x).toString());
} else if (x instanceof LocalDate) {
setDate(parameterIndex, (LocalDate) x);
} else if (x instanceof LocalTime) {
setTime(parameterIndex, (LocalTime) x);
} else if (x instanceof OffsetTime) {
setTime(parameterIndex, (OffsetTime) x);
} else if (x instanceof LocalDateTime) {
setTimestamp(parameterIndex, (LocalDateTime) x);
} else if (x instanceof OffsetDateTime) {
setTimestamp(parameterIndex, (OffsetDateTime) x);
} else if (x instanceof Map) {
setMap(parameterIndex, (Map<?, ?>) x);
} else if (x instanceof Number) {
setNumber(parameterIndex, (Number) x);
} else if (x.getClass().isArray()) {
try {
setObjectArray(parameterIndex, x);
} catch (Exception e) {
throw new PSQLException(
GT.tr("Cannot cast an instance of {0} to type {1}", x.getClass().getName(), "Types.ARRAY"),
PSQLState.INVALID_PARAMETER_TYPE, e);
}
} else {
// Can't infer a type.
throw new PSQLException(GT.tr(
"Can''t infer the SQL type to use for an instance of {0}. Use setObject() with an explicit Types value to specify the type to use.",
x.getClass().getName()), PSQLState.INVALID_PARAMETER_TYPE);
}
}
```
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[GitHub] [shardingsphere] github-actions[bot] closed issue #20434: BLOB type not supported by PostgreSQL
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed issue #20434: BLOB type not supported by PostgreSQL
URL: https://github.com/apache/shardingsphere/issues/20434
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