zpc_gitlink
/
openGauss-server
forked from huawei/openGauss-server
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

handle warning

This commit is contained in:
liuly 2021-08-05 07:38:56 +00:00 committed by Gitee
parent 8fa6f5d266
commit 1fcee7bded
1 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/gausskernel/dbmind/kernel/index_advisor.cpp
View File

@ -295,18 +295,18 @@ SuggestedIndex *suggest_index(const char *query_string, _out_ int *len)
securec_check(rc, "\0", "\0");
initStringInfo(&(array + i)->column);
if (!index_list) {
appendStringInfo(&(array + i)->column, "");
appendStringInfoString(&(array + i)->column, "");
} else {
ListCell *cur_index = NULL;
int j = 0;
foreach (cur_index, index_list) {
if (j > 0) {
appendStringInfo(&(array + i)->column, ",(");
appendStringInfoString(&(array + i)->column, ",(");
} else {
appendStringInfo(&(array + i)->column, "(");
appendStringInfoString(&(array + i)->column, "(");
}
appendStringInfo(&(array + i)->column, (char *)lfirst(cur_index));
appendStringInfo(&(array + i)->column, ")");
appendStringInfoString(&(array + i)->column, (char *)lfirst(cur_index));
appendStringInfoString(&(array + i)->column, ")");
j++;
}
}
@ -627,7 +627,7 @@ void extract_stmt_where_clause(Node *item_where)
*/
void generate_final_index(TableCell *table, Oid table_oid)
{
int suggested_index_len = NAMEDATALEN * table->index->length;
Size suggested_index_len = NAMEDATALEN * table->index->length;
char *suggested_index = (char *)palloc0(suggested_index_len);
ListCell *index = NULL;
errno_t rc = EOK;
@ -636,7 +636,7 @@ void generate_final_index(TableCell *table, Oid table_oid)
// concatenate the candidate indexes into a string
foreach (index, table->index) {
char *index_name = ((IndexCell *)lfirst(index))->index_name;
if (strlen(index_name) + strlen(suggested_index) + 1 > suggested_index_len) {
if ((strlen(index_name) + strlen(suggested_index) + 1) > suggested_index_len) {
break;
}
if (i == 0) {
@ -940,7 +940,6 @@ void field_value_trans(_out_ StringInfoData target, A_Const *field_value)
*/
void parse_field_expr(List *field, List *op, List *lfield_values)
{
errno_t rc = EOK;
char *table_name = find_table_name(field);
char *index_name = find_field_name(field);
if (!table_name || !index_name) {
@ -969,7 +968,7 @@ void parse_field_expr(List *field, List *op, List *lfield_values)
continue;
}
if (i == 0) {
appendStringInfo(&field_value, "%s", str.data);
appendStringInfoString(&field_value, str.data);
} else {
appendStringInfo(&field_value, ",%s", str.data);
}