Loading a table into memory from file gdb

Gurunara — Fri, 08 Nov 2024 13:12:04 GMT

Code snippet for loading a table from file gdb into memory?

Tried several, but didn't seem to work:

MemoryConnectionProperties memoryConnectionProperties2 = new MemoryConnectionProperties();

Geodatabase memoryGdb = SchemaBuilder.CreateGeodatabase(memoryConnectionProperties2);

var parameters = Geoprocessing.MakeValueArray(fileGdbPath + "\\" + outTabName, @"memory\\" + outTabName, "NO_TEST");

var environments = Geoprocessing.MakeEnvironmentArray(overwriteoutput: true);

var result = await Geoprocessing.ExecuteToolAsync("TableToInMemoryTable", parameters, environments, cancellationTokenSource?.Token, null, GPExecuteToolFlags.GPThread);

also tried:

var result = await Geoprocessing.ExecuteToolAsync("Copy_management", parameters, environments, cancellationTokenSource?.Token, null, GPExecuteToolFlags.GPThread);

and

var result = await Geoprocessing.ExecuteToolAsync("Append_management", parameters, environments, cancellationTokenSource?.Token, null, GPExecuteToolFlags.GPThread);

these all would result in result.IsFailed == true...

btw, this is for a table, not feature class...

Re: Loading a table into memory from file gdb

Gurunara — Wed, 13 Nov 2024 06:15:55 GMT

First have to create the table:

MemoryConnectionProperties memoryConnectionProperties2 = new MemoryConnectionProperties();

var memoryGdb = SchemaBuilder.CreateGeodatabase(memoryConnectionProperties2);

var parameters = Geoprocessing.MakeValueArray("memory", outTabName, fileGdbPath + "\\" + outTabName);

await Geoprocessing.ExecuteToolAsync("CreateTable_management", parameters);

parameters = Geoprocessing.MakeValueArray(fileGdbPath + "\\" + outTabName, "memory\\" + outTabName, "NO_TEST");

var environments = Geoprocessing.MakeEnvironmentArray(overwriteoutput: true);

var result = await Geoprocessing.ExecuteToolAsync("Append_management", parameters, environments, cancellationTokenSource?.Token, null, GPExecuteToolFlags.GPThread);

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Loading a table into memory from file gdb

Re: Loading a table into memory from file gdb