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70ec3f1f8f
Instead of
plan = plpy.prepare(...)
res = plpy.execute(plan, ...)
you can now write
plan = plpy.prepare(...)
res = plan.execute(...)
or even
res = plpy.prepare(...).execute(...)
and similarly for the cursor() method.
This is more in object oriented style, and makes the hybrid nature of
the existing execute() function less confusing.
Reviewed-by: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
27 lines
861 B
C
27 lines
861 B
C
/*
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* src/pl/plpython/plpy_spi.h
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*/
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#ifndef PLPY_SPI_H
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#define PLPY_SPI_H
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#include "utils/palloc.h"
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#include "utils/resowner.h"
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extern PyObject *PLy_spi_prepare(PyObject *self, PyObject *args);
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extern PyObject *PLy_spi_execute(PyObject *self, PyObject *args);
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extern PyObject *PLy_spi_execute_plan(PyObject *ob, PyObject *list, long limit);
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typedef struct PLyExceptionEntry
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{
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int sqlstate; /* hash key, must be first */
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PyObject *exc; /* corresponding exception */
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} PLyExceptionEntry;
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/* handling of SPI operations inside subtransactions */
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extern void PLy_spi_subtransaction_begin(MemoryContext oldcontext, ResourceOwner oldowner);
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extern void PLy_spi_subtransaction_commit(MemoryContext oldcontext, ResourceOwner oldowner);
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extern void PLy_spi_subtransaction_abort(MemoryContext oldcontext, ResourceOwner oldowner);
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#endif /* PLPY_SPI_H */
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