edmiRemoteDeleteSchema

EdmiError edmiRemoteDeleteSchema(SdaiServerContext serverContextId,
                                   SdaiInteger       schemaType, 
                                   SdaiString        schemaName, 
                                   SdaiString        extraSchemaName, 
                                   SdaiUnsignedInt   options,
                                   SdaiInvocationId  *edmiInvocationId);

Deletes a schema from the remote EDMdatabase. The following schema types are supported by this function;

Express Schemata (ISO10303-11).
Express-X Schemata (ISO10303-14)
Express Rule Schemata (Express Schemata extension).
Express Query Schemata (Express Schemata extension).
Extension Schemata

For Express Schemata, dictionary models may not be deleted if data models (populations) of it exist in the database. Neither can it be deleted if it has been refereed to as a source schema or a target schema by any Express-X dictionary model. Therefore, all corresponding data models and Express-X dictionary models must be deleted before the Express Schema it self may be deleted.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiInteger	schemaType	The type of schemata to delete. Supported schema types are EXPRESS_SCHEMA_TYPE, RULE_SCHEMA_TYPE, QUERY_SCHEMA_TYPE, EXPRESS_X_SCHEMA_TYPE and EXTENSION_SCHEMA_TYPE .
SdaiString	schemaName	The name of the schema to delete. If the <schemaType> is RULE_SCHEMA_TYPE or QUERY_SCHEMA_TYPE, this argument shall be the name of the parent Express Schema.
SdaiString	extraSchemaName	If the <schemaType> is RULE_SCHEMA_TYPE or QUERY_SCHEMA_TYPE, this argument shall be the name of the Rule Schema or Query Schema.
SdaiUnsignedInt	options	Currently not used.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

Error rendering macro 'excerpt-include' : User 'null' does not have permission to view the page 'US:_r_EDMInterface'.

Options

Example

 EdmiError rstat;
 SdaiInteger nWrn, nErr;
 SdaiServerContext myContext;
 SdaiSchema schemaId;
  
 /* Define Remote Server Context */
 rstat = edmiDefineServerContext("MyRemoteServerContext",
 "Johnny", "Supervisor", "cf37ftr", 
 "TCP", "9090", "MyServerHost", 
 NULL, NULL, NULL, NULL, NULL, &myContext); 
  
 /* Compile the schema */
 rstat = edmiRemoteDefineSchema(myContext, EXPRESS_SCHEMA_TYPE,
 "c:/data/MyFile.exp", "c:/tmp/MyFile.dia", "MySchema", 
 DELETING_EXISTING_SCHEMAS | STORING_SOURCE, 
 &nWrn, &nErr, NULL); 
  
 /* Get the id of schema MySchema */
 rstat = edmiRemoteGetSchema(myContext, "MySchema",
 &schemaId, NULL); 
  
 /* Get the HTML source
 of schema MySchema */ 
 rstat = edmiRemoteGetSchemaSource(myContext, EXPRESS_SCHEMA_TYPE,
 "MySchema", NULL, SHOW_HTML,  
 "c:/out/MySchema.html", NULL); 
  
 /* Delete the schema */
 rstat = edmiRemoteDeleteSchema(myContext, EXPRESS_SCHEMA_TYPE,
 "MySchema", NULL, 0, NULL); 
 . . .

EDMsix

edmiRemoteDeleteSchema

Arguments

Return Value

Options

Example

See also

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