Hello. I still notice several codestyle violations.
This patch can’t be pushed until all of them are fixed.
Please, consider them.
On 12 Apr 2018, at 09:06, Hollow111 <hollow653@xxxxxxxxx> wrote:
Hello. Here's the diff for the changes:
diff --git a/src/box/sql/build.c b/src/box/sql/build.c
index 92f3cb6..0287183 100644
--- a/src/box/sql/build.c
+++ b/src/box/sql/build.c
@@ -2129,18 +2129,32 @@ sqliteViewResetAll(sqlite3 * db)
* Remove entries from the _sql_stat1 and _sql_stat4
* system spaces after a DROP INDEX or DROP TABLE command.
*
- * @param pParse Parsing context.
- * @param zType Type of entry to be deleted:
- * 'idx' or 'tbl' string literal.
- * @param zName Name of index or table.
+ * @param parse The parsing context.
+ * @param table_name The table to be dropped or
+ * the table that contains index to be dropped.
+ * @param idx_name Index to be dropped.
*/
static void
-sql_clear_stat_spaces(Parse * pParse, const char *zType, const char *zName)
+sql_clear_stat_spaces(Parse *parse, const char *table_name,
+ const char *idx_name)
{
- sqlite3NestedParse(pParse, "DELETE FROM \"_sql_stat1\" WHERE \"%s\"=%Q",
- zType, zName);
- sqlite3NestedParse(pParse, "DELETE FROM \"_sql_stat4\" WHERE \"%s\"=%Q",
- zType, zName);
+ if (idx_name != NULL) {
+ sqlite3NestedParse(parse,
+ "DELETE FROM \"_sql_stat1\" WHERE
(\"idx\"=%Q AND "
+ "\"tbl\"=%Q)",
+ idx_name, table_name);
+ sqlite3NestedParse(parse,
+ "DELETE FROM \"_sql_stat4\" WHERE
(\"idx\"=%Q AND “
+ "\"tbl\"=%Q)",
+ idx_name, table_name);
+ } else {
+ sqlite3NestedParse(parse,
+ "DELETE FROM \"_sql_stat1\" WHERE
\"tbl\"=%Q”,
+ table_name);
+ sqlite3NestedParse(parse,
+ "DELETE FROM \"_sql_stat4\" WHERE \"tbl\"=%Q",
+ table_name);
+ }
}
/**
@@ -2325,7 +2339,7 @@ sql_drop_table(struct Parse *parse_context, struct
SrcList *table_name_list,
* tuple with corresponding space_id from _space.
*/
- sql_clear_stat_spaces(parse_context, "tbl", space_name);
+ sql_clear_stat_spaces(parse_context, space_name, NULL);
struct Table *tab = sqlite3HashFind(&db->pSchema->tblHash, space_name);
sqlite3FkDropTable(parse_context, table_name_list, tab);
sql_code_drop_table(parse_context, space, is_view);
@@ -3328,7 +3342,7 @@ sql_drop_index(struct Parse *parse_context, struct
SrcList *index_name_list,
* But firstly, delete statistics since schema
* changes after DDL.
*/
- sql_clear_stat_spaces(parse_context, "idx", index->def->name);
+ sql_clear_stat_spaces(parse_context, table_name, index->def->name);
int record_reg = ++parse_context->nMem;
int space_id_reg = ++parse_context->nMem;
sqlite3VdbeAddOp2(v, OP_Integer, space_id, space_id_reg);
