Abhay created IGNITE-13480:
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Summary: Issue in SQLGetData when deleting binary data
Key: IGNITE-13480
URL: https://issues.apache.org/jira/browse/IGNITE-13480
Project: Ignite
Issue Type: Bug
Components: odbc
Affects Versions: 2.8.1
Reporter: Abhay
When we select a large value in ODBC and column type is varchar then we get the
response like this
[SQLGetData.c][237][SQLGetData.c][237] Entry: Statement = 0x1bc9d90 Column
Number = 1 Target Type = -2 SQL_C_BINARY Buffer Length = 4096 Target Value =
0x1bc1480 StrLen Or Ind = 0x7fffda3c96c0
[ODBC][722][1600757419.094829][SQLGetData.c][534] Exit:[SQL_SUCCESS]
Buffer = [BINARYDATA...] Strlen Or Ind = 0x7fffda3c96c0 ->
4096
wherein it sends response as SQL_SUCCESS and strlen_or_ind as our buffer size =
4096 and not SQL_SUCCESS_WITH_INFO and correct size in strlen_or_ind whereas in
MS SQL server it shows like this
{{[ODBC][2254][1600867369.318414][SQLGetData.c][237]
Entry:
Statement = 0x1a771d0
Column Number = 1
Target Type = -2 SQL_C_BINARY
Buffer Length = 4096
Target Value = 0x1a90d00
StrLen Or Ind = 0x7fff0908ece0
[ODBC][2254][1600867369.318866][SQLGetData.c][545]
Exit:[SQL_SUCCESS_WITH_INFO]
Buffer = [BINARYDATA...]
Strlen Or Ind = 0x7fff0908ece0 -> 11936}}
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