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row_fetch_print: Handle SQL NULL values without crashing.

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This commit is contained in:
osku 2006-05-05 07:24:03 +00:00
parent f1329684db
commit 32fa3568a3
1 changed files with 7 additions and 2 deletions
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9
row/row0sel.c
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@ -2036,8 +2036,13 @@ row_fetch_print(
dtype_print(type);
fprintf(stderr, "\n");
ut_print_buf(stderr, dfield_get_data(dfield),
dfield_get_len(dfield));
if (dfield_get_len(dfield) != UNIV_SQL_NULL) {
ut_print_buf(stderr, dfield_get_data(dfield),
dfield_get_len(dfield));
} else {
fprintf(stderr, " <NULL>;");
}
fprintf(stderr, "\n");
exp = que_node_get_next(exp);