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Handle errors from mdb_bind_column()

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This commit is contained in:
James Woodcock
2020-10-31 09:46:00 +00:00
parent 50f1bd4a86
commit de4f5516b7
4 changed files with 27 additions and 5 deletions
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12
src/libmdb/data.c
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@@ -488,16 +488,24 @@ mdb_fetch_row(MdbTableDef *table)
void mdb_data_dump(MdbTableDef *table)
{
unsigned int i;
int ret;
char *bound_values[MDB_MAX_COLS];
for (i=0;i<table->num_cols;i++) {
bound_values[i] = (char *) g_malloc(256);
mdb_bind_column(table, i+1, bound_values[i], NULL);
ret = mdb_bind_column(table, i+1, bound_values[i], NULL);
if (ret == -1) {
fprintf(stdout, "error binding column %d\n", i+1);
g_free(bound_values[i]);
bound_values[i] = NULL;
}
}
mdb_rewind_table(table);
while (mdb_fetch_row(table)) {
for (i=0;i<table->num_cols;i++) {
fprintf(stdout, "column %d is %s\n", i+1, bound_values[i]);
if (bound_values[i]) {
fprintf(stdout, "column %d is %s\n", i+1, bound_values[i]);
}
}
}
for (i=0;i<table->num_cols;i++) {