Increase column size beyond the minimum required, since PostgreSQL won't let

us modify existing columns.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@134925 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_config_pgsql.c b/res/res_config_pgsql.c
index 20be04a..b5b4f30 100644 (file)
--- a/res/res_config_pgsql.c
+++ b/res/res_config_pgsql.c
@@ -991,7 +991,12 @@ static int require_pgsql(const char *database, const char *tablename, va_list ap
                                PGresult *res;
 
                                if (requirements == RQ_CREATECHAR || type == RQ_CHAR) {
-                                       snprintf(fieldtype, sizeof(fieldtype), "CHAR(%d)", size);
+                                       /* Size is minimum length; make it at least 50% greater,
+                                        * just to be sure, because PostgreSQL doesn't support
+                                        * resizing columns. */
+                                       snprintf(fieldtype, sizeof(fieldtype), "CHAR(%d)",
+                                               size < 15 ? size * 2 :
+                                               (size * 3 / 2 > 255) ? 255 : size * 3 / 2);
                                } else if (type == RQ_INTEGER1 || type == RQ_UINTEGER1 || type == RQ_INTEGER2) {
                                        snprintf(fieldtype, sizeof(fieldtype), "INT2");
                                } else if (type == RQ_UINTEGER2 || type == RQ_INTEGER3 || type == RQ_UINTEGER3 || type == RQ_INTEGER4) {
@@ -1008,6 +1013,7 @@ static int require_pgsql(const char *database, const char *tablename, va_list ap
                                } else if (type == RQ_DATETIME) {
                                        snprintf(fieldtype, sizeof(fieldtype), "TIMESTAMP");
                                } else {
+                                       ast_log(LOG_ERROR, "Unrecognized request type %d\n", type);
                                        ast_free(sql);
                                        continue;
                                }
@@ -1042,22 +1048,22 @@ static int require_pgsql(const char *database, const char *tablename, va_list ap
 static int unload_pgsql(const char *database, const char *tablename)
 {
        struct tables *cur;
-       ast_debug(1, "About to lock table cache list\n");
+       ast_debug(2, "About to lock table cache list\n");
        AST_LIST_LOCK(&psql_tables);
-       ast_debug(1, "About to traverse table cache list\n");
+       ast_debug(2, "About to traverse table cache list\n");
        AST_LIST_TRAVERSE_SAFE_BEGIN(&psql_tables, cur, list) {
                if (strcmp(cur->name, tablename) == 0) {
-                       ast_debug(1, "About to remove matching cache entry\n");
+                       ast_debug(2, "About to remove matching cache entry\n");
                        AST_LIST_REMOVE_CURRENT(list);
-                       ast_debug(1, "About to destroy matching cache entry\n");
+                       ast_debug(2, "About to destroy matching cache entry\n");
                        destroy_table(cur);
-                       ast_debug(1, "Cache entry destroyed\n");
+                       ast_debug(1, "Cache entry '%s@%s' destroyed\n", tablename, database);
                        break;
                }
        }
        AST_LIST_TRAVERSE_SAFE_END
        AST_LIST_UNLOCK(&psql_tables);
-       ast_debug(1, "About to return\n");
+       ast_debug(2, "About to return\n");
        return cur ? 0 : -1;
 }