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+'\" t
+.\"     Title: SPI_prepare_extended
+.\"    Author: The PostgreSQL Global Development Group
+.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
+.\"      Date: 2023
+.\"    Manual: PostgreSQL 15.5 Documentation
+.\"    Source: PostgreSQL 15.5
+.\"  Language: English
+.\"
+.TH "SPI_PREPARE_EXTENDED" "3" "2023" "PostgreSQL 15.5" "PostgreSQL 15.5 Documentation"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+SPI_prepare_extended \- prepare a statement, without executing it yet
+.SH "SYNOPSIS"
+.sp
+.nf
+SPIPlanPtr SPI_prepare_extended(const char * \fIcommand\fR,
+                                const SPIPrepareOptions * \fIoptions\fR)
+.fi
+.SH "DESCRIPTION"
+.PP
+\fBSPI_prepare_extended\fR
+creates and returns a prepared statement for the specified command, but doesn\*(Aqt execute the command\&. This function is equivalent to
+\fBSPI_prepare\fR, with the addition that the caller can specify options to control the parsing of external parameter references, as well as other facets of query parsing and planning\&.
+.SH "ARGUMENTS"
+.PP
+const char * \fIcommand\fR
+.RS 4
+command string
+.RE
+.PP
+const SPIPrepareOptions * \fIoptions\fR
+.RS 4
+struct containing optional arguments
+.RE
+.PP
+Callers should always zero out the entire
+\fIoptions\fR
+struct, then fill whichever fields they want to set\&. This ensures forward compatibility of code, since any fields that are added to the struct in future will be defined to behave backwards\-compatibly if they are zero\&. The currently available
+\fIoptions\fR
+fields are:
+.PP
+ParserSetupHook \fIparserSetup\fR
+.RS 4
+Parser hook setup function
+.RE
+.PP
+void * \fIparserSetupArg\fR
+.RS 4
+pass\-through argument for
+\fIparserSetup\fR
+.RE
+.PP
+RawParseMode \fIparseMode\fR
+.RS 4
+mode for raw parsing;
+RAW_PARSE_DEFAULT
+(zero) produces default behavior
+.RE
+.PP
+int \fIcursorOptions\fR
+.RS 4
+integer bit mask of cursor options; zero produces default behavior
+.RE
+.SH "RETURN VALUE"
+.PP
+\fBSPI_prepare_extended\fR
+has the same return conventions as
+\fBSPI_prepare\fR\&.