database/mariadb-columnstore-engine
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MCOL-267 Add basic engine support

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This patch adds enough support so that cross engines joins with blob
columns in the foreign engines will work. The modifications are as
follows:

* Add CrossEngine support for non-NULL-terminated (binary) data
* Add row data support for blobs (similar to varbinary)
* Add engine support for writing out blob data correctly to the storage
engine API
* Re-enable blob support in the engine plugin
This commit is contained in:
Andrew Hutchings
2017-01-30 17:04:45 +00:00
parent 15e3963e62
commit 27e5995cd3
7 changed files with 56 additions and 21 deletions
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8
dbcon/mysql/ha_calpont_execplan.cpp
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@ -2233,10 +2233,10 @@ CalpontSystemCatalog::ColType colType_MysqlToIDB (const Item* item)
ct.colDataType = CalpontSystemCatalog::DATETIME;
ct.colWidth = 8;
}
if (item->field_type() == MYSQL_TYPE_BLOB)
{
throw runtime_error ("BLOB/TEXT data types are not supported by ColumnStore.");
}
if (item->field_type() == MYSQL_TYPE_BLOB)
{
ct.colDataType = CalpontSystemCatalog::BLOB;
}
}
break;
/* FIXME: