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Add extra_float_digits GUC parameter to allow adjustment of displayed

precision for float4, float8, and geometric types.  Set it in pg_dump
so that float data can be dumped/reloaded exactly (at least on platforms
where the float I/O support is properly implemented).  Initial patch by
Pedro Ferreira, some additional work by Tom Lane.
This commit is contained in:
Tom Lane
2002-11-08 17:37:52 +00:00
parent fef731d1c4
commit d2c744aa56
8 changed files with 107 additions and 39 deletions

View File

@@ -3,7 +3,7 @@
*
* Copyright 2000-2002 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.64 2002/09/04 20:31:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.65 2002/11/08 17:37:52 tgl Exp $
*/
/*----------------------------------------------------------------------
@@ -261,6 +261,7 @@ psql_completion(char *text, int start, int end)
"max_expr_depth",
"commit_delay",
"commit_siblings",
"extra_float_digits",
"effective_cache_size",
"random_page_cost",