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MCOL-4931 Make cpimport charset-aware. (#2938)

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1. Extend the following CalpontSystemCatalog member functions to
   set CalpontSystemCatalog::ColType::charsetNumber, after the
   system catalog update to add charset number to calpontsys.syscolumn
   in MCOL-5005:
     CalpontSystemCatalog::lookupOID
     CalpontSystemCatalog::colType
     CalpontSystemCatalog::columnRIDs
     CalpontSystemCatalog::getSchemaInfo

2. Update cpimport to use the CHARSET_INFO object associated with the
   charset number retrieved from the system catalog, for a
   dictionary/non-dictionary CHAR/VARCHAR/TEXT column, to truncate
   long strings that exceed the target column character length.

3. Add MTR test cases.
This commit is contained in:
Gagan Goel
2023-09-05 10:17:20 -04:00
committed by GitHub
parent 5b4f06bf0d
commit 931f2b36a1
12 changed files with 211 additions and 72 deletions
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9
writeengine/xml/we_xmljob.cpp
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@ -871,6 +871,15 @@ void XMLJob::fillInXMLDataAsLoaded(execplan::CalpontSystemCatalog::RIDList& colR
col.compressionType = colType.compressionType;
col.dctnry.fCompressionType = colType.compressionType;
if (colType.charsetNumber != 0)
{
col.cs = &datatypes::Charset(colType.charsetNumber).getCharset();
}
else
{
col.cs = &my_charset_latin1;
}
if (colType.autoincrement)
col.autoIncFlag = true;
else