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Allow varchar() to only store needed bytes. Remove PALLOC,PALLOCTYPE,PFREE. Clean up use of VARDATA.

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This commit is contained in:
Bruce Momjian
1998-01-07 18:47:07 +00:00
parent 7a2a7d436d
commit e6c6146eb8
16 changed files with 253 additions and 303 deletions
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14
src/backend/commands/variable.c
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@ -2,7 +2,7 @@
* Routines for handling of 'SET var TO',
* 'SHOW var' and 'RESET var' statements.
*
* $Id: variable.c,v 1.1 1998/01/05 18:42:50 momjian Exp $
* $Id: variable.c,v 1.2 1998/01/07 18:46:26 momjian Exp $
*
*/
@ -73,7 +73,7 @@ get_token(char **tok, char **val, const char *str)
len++;
}
*tok = (char *) PALLOC(len + 1);
*tok = (char *) palloc(len + 1);
StrNCpy(*tok, start, len+1);
/* skip white spaces */
@ -119,7 +119,7 @@ get_token(char **tok, char **val, const char *str)
len++;
}
*val = (char *) PALLOC(len + 1);
*val = (char *) palloc(len + 1);
StrNCpy(*val, start, len+1);
/* skip white spaces */
@ -186,7 +186,7 @@ parse_geqo(const char *value)
geqo_rels = pg_atoi(val, sizeof(int32), '\0');
if (geqo_rels <= 1)
elog(ERROR, "Bad value for # of relations (%s)", val);
PFREE(val);
pfree(val);
}
_use_geqo_ = true;
_use_geqo_rels_ = geqo_rels;
@ -200,7 +200,7 @@ parse_geqo(const char *value)
else
elog(ERROR, "Bad value for GEQO (%s)", value);
PFREE(tok);
pfree(tok);
return TRUE;
}
@ -394,7 +394,7 @@ parse_date(const char *value)
{
elog(ERROR, "Bad value for date style (%s)", tok);
}
PFREE(tok);
pfree(tok);
}
if (dcnt > 1 || ecnt > 1)
@ -493,7 +493,7 @@ parse_timezone(const char *value)
elog(ERROR, "Unable to set TZ environment variable to %s", tok);
tzset();
PFREE(tok);
pfree(tok);
}
return TRUE;