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https://issues.apache.org/jira/browse/TRAFODION-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15634066#comment-15634066
]
ASF GitHub Bot commented on TRAFODION-2308:
-------------------------------------------
Github user arvind-narain commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/799#discussion_r86428414
--- Diff: core/conn/odbc/src/odbc/nsksrvrcore/srvrothers.cpp ---
@@ -6378,6 +6378,124 @@ odbc_SQLSrvr_FetchPerf_sme_(
} // odbc_SQLSrvr_FetchPerf_sme_()
+extern "C" void
+odbc_SQLSrvr_ExtractLob_sme_(
+ /* In */ CEE_tag_def objtag_
+ , /* In */ const CEE_handle_def *call_id_
+ , /* Out */ odbc_SQLsrvr_ExtractLob_exc_ *exception_
+ , /* In */ IDL_long extractLobAPI
+ , /* In */ IDL_string lobHandle
+ , /* Out */ IDL_long_long &lobDataLen
+ , /* Out */ IDL_char *& lobDataValue
+ )
+{
+ char LobExtractQuery[1000];
+ char RequestError[200] = {0};
+ SRVR_STMT_HDL *QryLobExtractSrvrStmt = NULL;
+
+ if ((QryLobExtractSrvrStmt = getSrvrStmt("", TRUE)) == NULL)
--- End diff --
Could the corresponding statements for extract be prepared once with
parameters and then executed ?
> 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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