> For the complete documentation index, see [llms.txt](https://docs.postgresql.tw/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.postgresql.tw/server-programming/spi/spi-interface/spi-spi-execute-plan-with-paramlist.md).

# SPI\_execute\_plan\_with\_paramlist

### SPI\_execute\_plan\_with\_paramlist

SPI\_execute\_plan\_with\_paramlist — execute a statement prepared by `SPI_prepare`

### Synopsis

```

int SPI_execute_plan_with_paramlist(SPIPlanPtr plan,
                                    ParamListInfo params,
                                    bool read_only,
                                    long count)
```

### Description

`SPI_execute_plan_with_paramlist` executes a statement prepared by `SPI_prepare`. This function is equivalent to `SPI_execute_plan` except that information about the parameter values to be passed to the query is presented differently. The `ParamListInfo` representation can be convenient for passing down values that are already available in that format. It also supports use of dynamic parameter sets via hook functions specified in `ParamListInfo`.

This function is now deprecated in favor of `SPI_execute_plan_extended`.

### Arguments

`SPIPlanPtr plan` : prepared statement (returned by `SPI_prepare`)

`ParamListInfo params` : data structure containing parameter types and values; NULL if none

`bool read_only` : `true` for read-only execution

`long count` : maximum number of rows to return, or `0` for no limit

### Return Value

The return value is the same as for `SPI_execute_plan`.

`SPI_processed` and `SPI_tuptable` are set as in `SPI_execute_plan` if successful.

***

原文：[PostgreSQL 18.6 Documentation](https://www.postgresql.org/docs/18/spi-spi-execute-plan-with-paramlist.html)（英文原文，待翻譯）


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.postgresql.tw/server-programming/spi/spi-interface/spi-spi-execute-plan-with-paramlist.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.