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plpy_main.h File Reference
#include "plpy_procedure.h"
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Data Structures

struct  PLyExecutionContext


typedef struct PLyExecutionContext PLyExecutionContext


PLyExecutionContextPLy_current_execution_context (void)
MemoryContext PLy_get_scratch_context (PLyExecutionContext *context)


PyObject * PLy_interp_globals

Typedef Documentation

◆ PLyExecutionContext

Function Documentation

◆ PLy_current_execution_context()

PLyExecutionContext* PLy_current_execution_context ( void  )

◆ PLy_get_scratch_context()

MemoryContext PLy_get_scratch_context ( PLyExecutionContext context)

Definition at line 423 of file plpy_main.c.

References ALLOCSET_DEFAULT_SIZES, AllocSetContextCreate, PLyExecutionContext::scratch_ctx, and TopTransactionContext.

Referenced by PLy_input_convert(), and PLy_input_from_tuple().

424 {
425  /*
426  * A scratch context might never be needed in a given plpython procedure,
427  * so allocate it on first request.
428  */
429  if (context->scratch_ctx == NULL)
430  context->scratch_ctx =
432  "PL/Python scratch context",
434  return context->scratch_ctx;
435 }
MemoryContext scratch_ctx
Definition: plpy_main.h:21
MemoryContext TopTransactionContext
Definition: mcxt.c:49
Definition: memutils.h:192
#define AllocSetContextCreate(parent, name, allocparams)
Definition: memutils.h:170

Variable Documentation

◆ PLy_interp_globals

PyObject* PLy_interp_globals

Definition at line 71 of file plpy_main.c.

Referenced by PLy_init_interp(), and PLy_procedure_compile().