Schema.h File Reference

Schema class. Contains tables (fields (indices)). One schemata per domain. Corresponds to tablespace or database on other RDBMS platforms. More...

#include "gch.h"
#include "Table.h"

Include dependency graph for Schema.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	Schema
	Schema object. More...

Functions
template<typename T >
void	createSchema (T servent)
	creates Schema object, in lieu of constructor More...

Detailed Description

Schema class. Contains tables (fields (indices)). One schemata per domain. Corresponds to tablespace or database on other RDBMS platforms.

Author

Mark Travis mtrav.nosp@m.is15.nosp@m.432+s.nosp@m.rc@g.nosp@m.mail..nosp@m.com

Date

Tue Dec 17 13:46:55 2013

Definition in file Schema.h.

Function Documentation

template<typename T >

void createSchema

(

T

servent)

creates Schema object, in lieu of constructor

Parameters

servent

Definition at line 87 of file Schema.h.

References BUILTIN_STATUS_NOTOK, BUILTIN_STATUS_OK, Schema::domainid, MessageUserSchema::userschema_s::domainid, and MessageUserSchema::userschemaStruct.

Referenced by Engine::createschema(), UserSchemaMgr::createschema(), and TransactionAgent::TAcreateschema().

{
    class MessageUserSchema &msgref =
        *(class MessageUserSchema *)servent->msgrcv;

    if (servent->domainidsToSchemata.count(msgref.userschemaStruct.domainid))
    {
        servent->status = BUILTIN_STATUS_NOTOK;
    }
    else
    {
        class Schema *sptr = new class Schema(msgref.userschemaStruct.domainid);
        servent->domainidsToSchemata[msgref.userschemaStruct.domainid] = sptr;
        servent->status = BUILTIN_STATUS_OK;
    }
}

Here is the caller graph for this function: