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Fix tvp issue with null value #412

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Merged
AfsanehR-zz merged 5 commits into from
Jul 27, 2017
Merged

Fix tvp issue with null value #412

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6c2836f
Merge branch 'JunitTesting' of https://github.com/peterbae/mssql-jdbc…
AfsanehR-zz Jul 24, 2017
4918d1a
Merge branch 'dev' of https://github.com/Microsoft/mssql-jdbc into dev
AfsanehR-zz Jul 25, 2017
d12ffad
Merge branch 'dev' of https://github.com/Microsoft/mssql-jdbc into dev
AfsanehR-zz Jul 27, 2017
c231379
fix sending null to TVP
AfsanehR-zz Jul 27, 2017
d428412
added { to follow coding convetion
AfsanehR-zz Jul 27, 2017
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5 changes: 3 additions & 2 deletions src/main/java/com/microsoft/sqlserver/jdbc/IOBuffer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -4877,10 +4877,11 @@ private void writeInternalTVPRowValues(JDBCType jdbcType,
dataLength = isNull ? 0 : currentColumnStringValue.length() * 2;
if (!isShortValue) {
// check null
if (isNull)
if (isNull) {
// Null header for v*max types is 0xFFFFFFFFFFFFFFFF.
writeLong(0xFFFFFFFFFFFFFFFFL);
if (isSqlVariant) {
}
else if (isSqlVariant) {
// for now we send as bigger type, but is sendStringParameterAsUnicoe is set to false we can't send nvarchar
// since we are writing as nvarchar we need to write as tdstype.bigvarchar value because if we
// want to supprot varchar(8000) it becomes as nvarchar, 8000*2 therefore we should send as longvarchar,
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