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If any field is not null, but has no default, then it must be set or the insert will fail.

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(Closes issue #12285)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114090 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-04-11 23:26:56 +00:00
parent 0dd46a6bf0
commit 7c26320110
1 changed files with 26 additions and 3 deletions
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29
cdr/cdr_pgsql.c
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@@ -66,6 +66,8 @@ struct columns {
char *name;
char *type;
int len;
unsigned int notnull:1;
unsigned int hasdefault:1;
AST_RWLIST_ENTRY(columns) list;
};
@@ -138,8 +140,17 @@ static int pgsql_log(struct ast_cdr *cdr)
AST_RWLIST_TRAVERSE(&psql_columns, cur, list) {
/* For fields not set, simply skip them */
ast_cdr_getvar(cdr, cur->name, &value, buf, sizeof(buf), 0, 0);
if (!value)
if (!value) {
if (cur->notnull && !cur->hasdefault) {
/* Field is NOT NULL (but no default), must include it anyway */
LENGTHEN_BUF1(strlen(cur->name));
lensql += snprintf(sql + lensql, sizesql - lensql, "%s,", cur->name);
LENGTHEN_BUF2(3);
strcat(sql2, "'',");
lensql2 += 3;
}
continue;
}
LENGTHEN_BUF1(strlen(cur->name));
lensql += snprintf(sql + lensql, sizesql - lensql, "%s,", cur->name);
@@ -445,13 +456,13 @@ static int config_module(int reload)
conn = PQsetdbLogin(pghostname, pgdbport, NULL, NULL, pgdbname, pgdbuser, pgpassword);
if (PQstatus(conn) != CONNECTION_BAD) {
char sqlcmd[256];
char *fname, *ftype, *flen;
char *fname, *ftype, *flen, *fnotnull, *fdef;
int i, rows;
ast_debug(1, "Successfully connected to PostgreSQL database.\n");
connected = 1;
/* Query the columns */
snprintf(sqlcmd, sizeof(sqlcmd), "select a.attname, t.typname, a.attlen from pg_class c, pg_attribute a, pg_type t where c.oid = a.attrelid and a.atttypid = t.oid and (a.attnum > 0) and c.relname = '%s' order by c.relname, attnum", table);
snprintf(sqlcmd, sizeof(sqlcmd), "select a.attname, t.typname, a.attlen, a.attnotnull, d.adsrc from pg_class c, pg_type t, pg_attribute a left outer join pg_attrdef d on a.atthasdef and d.adrelid = a.attrelid and d.adnum = a.attnum where c.oid = a.attrelid and a.atttypid = t.oid and (a.attnum > 0) and c.relname = '%s' order by c.relname, attnum", table);
result = PQexec(conn, sqlcmd);
if (PQresultStatus(result) != PGRES_TUPLES_OK) {
pgerror = PQresultErrorMessage(result);
@@ -466,6 +477,8 @@ static int config_module(int reload)
fname = PQgetvalue(result, i, 0);
ftype = PQgetvalue(result, i, 1);
flen = PQgetvalue(result, i, 2);
fnotnull = PQgetvalue(result, i, 3);
fdef = PQgetvalue(result, i, 4);
ast_verb(4, "Found column '%s' of type '%s'\n", fname, ftype);
cur = ast_calloc(1, sizeof(*cur) + strlen(fname) + strlen(ftype) + 2);
if (cur) {
@@ -474,6 +487,16 @@ static int config_module(int reload)
cur->type = (char *)cur + sizeof(*cur) + strlen(fname) + 1;
strcpy(cur->name, fname);
strcpy(cur->type, ftype);
if (*fnotnull == 't') {
cur->notnull = 1;
} else {
cur->notnull = 0;
}
if (!ast_strlen_zero(fdef)) {
cur->hasdefault = 1;
} else {
cur->hasdefault = 0;
}
AST_RWLIST_INSERT_TAIL(&psql_columns, cur, list);
}
}