database/mariadb-columnstore-engine
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MCOL-494 Don't try to process BLOB/TEXT

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It is possible for a BLOB/TEXT column to appear in a cross engine join.
This causes an ExeMgr crash later during execution. For now this patch
disable BLOB/TEXT support.
This commit is contained in:
Andrew Hutchings
2017-01-10 07:33:00 -06:00
parent ae630b3375
commit 641fd2bfe2
1 changed files with 4 additions and 0 deletions
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4
dbcon/mysql/ha_calpont_execplan.cpp
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@ -2233,6 +2233,10 @@ CalpontSystemCatalog::ColType colType_MysqlToIDB (const Item* item)
ct.colDataType = CalpontSystemCatalog::DATETIME; ct.colDataType = CalpontSystemCatalog::DATETIME;
ct.colWidth = 8; ct.colWidth = 8;
} }
if (item->field_type() == MYSQL_TYPE_BLOB)
{
throw runtime_error ("BLOB/TEXT data types are not supported by ColumnStore.");
}
} }
break; break;
/* FIXME: /* FIXME: