Merge pull request #1454 from wiredtiger/overflow-relax

Separate the btree maximum key/value sizes from the underlying page size

3 files changed, 14 insertions, 73 deletions

diff --git a/examples/c/Makefile.am b/examples/c/Makefile.am
index 17beba4a470..382c5912fef 100644
--- a/examples/c/Makefile.am
+++ b/examples/c/Makefile.am
@@ -13,7 +13,6 @@ noinst_PROGRAMS = \
 	ex_data_source \
 	ex_extending \
 	ex_extractor \
-	ex_file \
 	ex_hello \
 	ex_log \
 	ex_pack \
diff --git a/examples/c/ex_all.c b/examples/c/ex_all.c
index 4fe6a2f265a..01966b5196f 100644
--- a/examples/c/ex_all.c
+++ b/examples/c/ex_all.c
@@ -528,6 +528,20 @@ session_ops(WT_SESSION *session)
 	/*! [Create a table with columns] */
 	ret = session->drop(session, "table:mytable", NULL);
 
+	/*! [Create a table and configure the page size] */
+	ret = session->create(session,
+	    "table:mytable", "key_format=S,value_format=S"
+	    "internal_page_max=16KB,leaf_page_max=1MB,leaf_value_max=64KB");
+	/*! [Create a table and configure the page size] */
+	ret = session->drop(session, "table:mytable", NULL);
+
+	/*! [Create a table and configure a large leaf value max] */
+	ret = session->create(session,
+	    "table:mytable", "key_format=S,value_format=S"
+	    "leaf_page_max=16KB,leaf_value_max=256KB");
+	/*! [Create a table and configure a large leaf value max] */
+	ret = session->drop(session, "table:mytable", NULL);
+
 	/*
 	 * This example code gets run, and the compression libraries might not
 	 * be loaded, causing the create to fail.  The documentation requires
diff --git a/examples/c/ex_file.c b/examples/c/ex_file.c
deleted file mode 100644
index 4170d1b099d..00000000000
--- a/examples/c/ex_file.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*-
- * Public Domain 2008-2014 WiredTiger, Inc.
- *
- * This is free and unencumbered software released into the public domain.
- *
- * Anyone is free to copy, modify, publish, use, compile, sell, or
- * distribute this software, either in source code form or as a compiled
- * binary, for any purpose, commercial or non-commercial, and by any
- * means.
- *
- * In jurisdictions that recognize copyright laws, the author or authors
- * of this software dedicate any and all copyright interest in the
- * software to the public domain. We make this dedication for the benefit
- * of the public at large and to the detriment of our heirs and
- * successors. We intend this dedication to be an overt act of
- * relinquishment in perpetuity of all present and future rights to this
- * software under copyright law.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * ex_file.c
- *	This is an example demonstrating how to configure an individual file.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <wiredtiger.h>
-
-static const char *home;
-
-int
-main(void)
-{
-	WT_CONNECTION *conn;
-	WT_SESSION *session;
-	int ret;
-
-	/*
-	 * Create a clean test directory for this run of the test program if the
-	 * environment variable isn't already set (as is done by make check).
-	 */
-	if (getenv("WIREDTIGER_HOME") == NULL) {
-		home = "WT_HOME";
-		ret = system("rm -rf WT_HOME && mkdir WT_HOME");
-	} else
-		home = NULL;
-
-	if ((ret = wiredtiger_open(home, NULL, "create", &conn)) != 0 ||
-	    (ret = conn->open_session(conn, NULL, NULL, &session)) != 0) {
-		fprintf(stderr, "Error connecting to %s: %s\n",
-		    home, wiredtiger_strerror(ret));
-		return (ret);
-	}
-	/* Note: further error checking omitted for clarity. */
-
-	/*! [file create] */
-	ret = session->create(session, "file:example",
-	    "key_format=u,"
-	    "internal_page_max=32KB,internal_item_max=1KB,"
-	    "leaf_page_max=1MB,leaf_item_max=32KB");
-	/*! [file create] */
-
-	return (conn->close(conn, NULL) == 0 ? ret : EXIT_FAILURE);
-}