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More sensible character_octet_length

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For character types with typmod, character_octet_length columns in the
information schema now show the maximum character length times the
maximum length of a character in the server encoding, instead of some
huge value as before.
This commit is contained in:
Peter Eisentraut
2009-07-07 18:23:15 +00:00
parent 788d8e5139
commit e292dbcf54
6 changed files with 37 additions and 18 deletions
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3
src/include/utils/builtins.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.332 2009/03/09 14:34:34 petere Exp $
* $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.333 2009/07/07 18:23:15 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -948,6 +948,7 @@ extern Datum pg_convert(PG_FUNCTION_ARGS);
extern Datum pg_convert_to(PG_FUNCTION_ARGS);
extern Datum pg_convert_from(PG_FUNCTION_ARGS);
extern Datum length_in_encoding(PG_FUNCTION_ARGS);
extern Datum pg_encoding_max_length_sql(PG_FUNCTION_ARGS);
/* format_type.c */
extern Datum format_type(PG_FUNCTION_ARGS);