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https://issues.apache.org/jira/browse/TRAFODION-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16077693#comment-16077693
]
ASF GitHub Bot commented on TRAFODION-2308:
-------------------------------------------
Github user sandhyasun commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1167#discussion_r126078266
--- Diff: core/sql/optimizer/BindItemExpr.cpp ---
@@ -6105,12 6105,21 @@ ItemExpr *Assign::bindNode(BindWA *bindWA)
ItemExpr *newChild;
const NAType &desiredType = child(0)->getValueId().getType();
SQLBlob &lobType = (SQLBlob&)desiredType;
-
- NAType * newType = new
SQLBlob((CmpCommon::getDefaultNumeric(LOB_MAX_SIZE)*1024*1024),
short fs_datatype =
child(0)->castToItemExpr()->getValueId().getType().getFSDatatype();
NAType * newType = NULL;
if (fs_datatype == REC_CLOB) {
newType = new
SQLClob((CmpCommon::getDefaultNumeric(LOB_MAX_SIZE) * 1024 * 1024),
lobType.getLobStorage(),
TRUE, FALSE, TRUE,
CmpCommon::getDefaultNumeric(LOB_BATCH_SIZE));
}
else {
newType = new
SQLBlob((CmpCommon::getDefaultNumeric(LOB_MAX_SIZE)*1024*1024),
lobType.getLobStorage(),
TRUE, FALSE, TRUE,
-
CmpCommon::getDefaultNumeric(LOB_MAX_CHUNK_MEM_SIZE)*1024*1024);
- // vid1.coerceType(desiredType, NA_LOB_TYPE);
CmpCommon::getDefaultNumeric(LOB_BATCH_SIZE));
}
--- End diff --
For if a param is passed in for LOB, then are we limiting it to 4096 bytes
now for the input ?
> JDBC T4 support read LOB
> ------------------------
>
> Key: TRAFODION-2308
> URL: https://issues.apache.org/jira/browse/TRAFODION-2308
> Project: Apache Trafodion
> Issue Type: Sub-task
> Components: client-jdbc-t4, connectivity-mxosrvr
> Reporter: Weiqing Xu
> Assignee: Weiqing Xu
>
> JDBC T4 need implement some API to support CLOB and BLOB.
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