Initial revision of NDB Cluster files

BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted
2025-07-30 16:24:05 +03:00 · 2004-04-14 10:53:21 +02:00
parent 0ba6cb48d8
commit 6386c55cee
1835 changed files with 500032 additions and 0 deletions
--- a/ndb/test/include/NDBT_Table.hpp
+++ b/ndb/test/include/NDBT_Table.hpp
@ -0,0 +1,135 @@
+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef NDBT_TABLE_HPP
+#define NDBT_TABLE_HPP
+
+#include <NdbApi.hpp>
+#include <NdbOut.hpp>
+
+#include <string.h>
+
+class NDBT_Attribute : public NdbDictionary::Column {
+  friend class NdbOut& operator <<(class NdbOut&, const NDBT_Attribute &);
+public:
+  NDBT_Attribute(const char* anAttrName,
+		 AttrType type,
+		 int sz = 4,
+		 KeyType key = NoKey,
+		 bool nullable = false,
+		 StorageAttributeType indexOnly = NormalStorageAttribute,
+		 StorageMode _sm = MMBased) :
+    NdbDictionary::Column(anAttrName)
+  {
+    assert(anAttrName != 0);
+    
+    setNullable(nullable);
+    setIndexOnlyStorage(indexOnly == IndexStorageAttribute);
+    setPrimaryKey(key != NoKey);
+    setTupleKey(key == TupleId);
+    setLength(1);
+    switch(type){
+    case ::Signed:
+      if(sz == 8)
+	setType(NdbDictionary::Column::Bigint);
+      else if (sz == 4)
+	setType(NdbDictionary::Column::Int);
+      else {
+	setType(NdbDictionary::Column::Int);
+	setLength(sz);
+      }
+      break;
+      
+    case ::UnSigned:
+      if(sz == 8)
+	setType(NdbDictionary::Column::Bigunsigned);
+      else if (sz == 4)
+	setType(NdbDictionary::Column::Unsigned);
+      else {
+	setType(NdbDictionary::Column::Unsigned);
+	setLength(sz);
+      }
+      break;
+      
+    case ::Float:
+      if(sz == 8)
+	setType(NdbDictionary::Column::Double);
+      else if (sz == 4)
+	setType(NdbDictionary::Column::Float);
+      else{
+	setType(NdbDictionary::Column::Float);
+	setLength(sz);
+      }
+      break;
+      
+    case ::String:
+      setType(NdbDictionary::Column::Char);
+      setLength(sz);
+      break;
+      
+    case ::NoAttrTypeDef:
+      break;
+    }
+  }
+
+  NDBT_Attribute(const char* _name,
+		 Column::Type _type,
+		 int _length = 1,
+		 bool _pk = false, 
+		 bool _nullable = false):
+    NdbDictionary::Column(_name)
+  {
+    assert(_name != 0);
+    
+    setNullable(_nullable);
+    setPrimaryKey(_pk);
+    setLength(_length);
+    setType(_type);
+  }
+};
+
+class NDBT_Table : public NdbDictionary::Table {
+  /**
+   * Print meta information about table 
+   * (information on how it is strored, what the attributes look like etc.)
+   */
+  friend class NdbOut& operator <<(class NdbOut&, const NDBT_Table &);
+public: 
+  
+  NDBT_Table(const char* name, 
+	     int noOfAttributes,
+	     const NdbDictionary::Column attributes[],
+	     bool stored = true)
+    : NdbDictionary::Table(name)
+  {
+    assert(name != 0);
+    
+    setStoredTable(stored);
+    for(int i = 0; i<noOfAttributes; i++)
+      addColumn(attributes[i]);
+  }
+
+  static const NdbDictionary::Table * discoverTableFromDb(Ndb* ndb,
+							  const char * name);
+};
+
+inline
+const NdbDictionary::Table * 
+NDBT_Table::discoverTableFromDb(Ndb* ndb, const char * name){
+  return ndb->getDictionary()->getTable(name);
+}
+
+#endif