1 files changed, 0 insertions, 155 deletions
diff --git a/src/interfaces/ecpg/lib/prepare.c b/src/interfaces/ecpg/lib/prepare.c
deleted file mode 100644
index 740afb5978e..00000000000
--- a/src/interfaces/ecpg/lib/prepare.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/prepare.c,v 1.12 2001/12/23 12:17:41 meskes Exp $ */
-
-#include "postgres_fe.h"
-
-#include <ctype.h>
-
-#include "ecpgtype.h"
-#include "ecpglib.h"
-#include "ecpgerrno.h"
-#include "extern.h"
-#include "sqlca.h"
-
-static struct prepared_statement
-{
-	char	   *name;
-	struct statement *stmt;
-	struct prepared_statement *next;
-}	*prep_stmts = NULL;
-
-static bool
-isvarchar(unsigned char c)
-{
-	if (isalnum(c))
-		return true;
-
-	if (c == '_' || c == '>' || c == '-' || c == '.')
-		return true;
-
-	if (c >= 128)
-		return true;
-
-	return (false);
-}
-
-static void
-replace_variables(char *text)
-{
-	char	   *ptr = text;
-	bool		string = false;
-
-	for (; *ptr != '\0'; ptr++)
-	{
-		if (*ptr == '\'')
-			string = string ? false : true;
-
-		if (!string && *ptr == ':')
-		{
-			*ptr = '?';
-			for (++ptr; *ptr && isvarchar(*ptr); ptr++)
-				*ptr = ' ';
-		}
-	}
-}
-
-/* handle the EXEC SQL PREPARE statement */
-bool
-ECPGprepare(int lineno, char *name, char *variable)
-{
-	struct statement *stmt;
-	struct prepared_statement *this;
-
-	/* check if we already have prepared this statement */
-	for (this = prep_stmts; this != NULL && strcmp(this->name, name) != 0; this = this->next);
-	if (this)
-	{
-		bool		b = ECPGdeallocate(lineno, name);
-
-		if (!b)
-			return false;
-	}
-
-	this = (struct prepared_statement *) ECPGalloc(sizeof(struct prepared_statement), lineno);
-	if (!this)
-		return false;
-
-	stmt = (struct statement *) ECPGalloc(sizeof(struct statement), lineno);
-	if (!stmt)
-	{
-		ECPGfree(this);
-		return false;
-	}
-
-	/* create statement */
-	stmt->lineno = lineno;
-	stmt->connection = NULL;
-	stmt->command = ECPGstrdup(variable, lineno);
-	stmt->inlist = stmt->outlist = NULL;
-
-	/* if we have C variables in our statment replace them with '?' */
-	replace_variables(stmt->command);
-
-	/* add prepared statement to our list */
-	this->name = ECPGstrdup(name, lineno);
-	this->stmt = stmt;
-
-	if (prep_stmts == NULL)
-		this->next = NULL;
-	else
-		this->next = prep_stmts;
-
-	prep_stmts = this;
-	return true;
-}
-
-/* handle the EXEC SQL DEALLOCATE PREPARE statement */
-bool
-ECPGdeallocate(int lineno, char *name)
-{
-	struct prepared_statement *this,
-			   *prev;
-
-	/* check if we really have prepared this statement */
-	for (this = prep_stmts, prev = NULL; this != NULL && strcmp(this->name, name) != 0; prev = this, this = this->next);
-	if (this)
-	{
-		/* okay, free all the resources */
-		ECPGfree(this->name);
-		ECPGfree(this->stmt->command);
-		ECPGfree(this->stmt);
-		if (prev != NULL)
-			prev->next = this->next;
-		else
-			prep_stmts = this->next;
-
-		ECPGfree(this);
-		return true;
-	}
-	ECPGraise(lineno, ECPG_INVALID_STMT, name);
-	return false;
-}
-
-bool
-ECPGdeallocate_all(int lineno)
-{
-	/* deallocate all prepared statements */
-	while (prep_stmts != NULL)
-	{
-		bool		b = ECPGdeallocate(lineno, prep_stmts->name);
-
-		if (!b)
-			return false;
-	}
-
-	return true;
-}
-
-/* return the prepared statement */
-char *
-ECPGprepared_statement(char *name)
-{
-	struct prepared_statement *this;
-
-	for (this = prep_stmts; this != NULL && strcmp(this->name, name) != 0; this = this->next);
-	return (this) ? this->stmt->command : NULL;
-}