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mysql: refactor, comments, simplify (#18258)

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This commit is contained in:
Mark aka walkingdevel
2023-05-25 00:50:15 +00:00
committed by GitHub
parent 010a5c26a0
commit 351b2e0e42
9 changed files with 259 additions and 169 deletions
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6
vlib/db/mysql/utils.v
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@ -1,16 +1,16 @@
module mysql
// get_error_msg - returns error message from MySQL instance.
// get_error_msg returns error message from MySQL instance.
fn get_error_msg(conn &C.MYSQL) string {
return unsafe { C.mysql_error(conn).vstring() }
}
// get_errno - returns error number from MySQL instance.
// get_errno returns error number from MySQL instance.
fn get_errno(conn &C.MYSQL) int {
return C.mysql_errno(conn)
}
// resolve_nil_str - returns an empty string if passed value is a nil pointer.
// resolve_nil_str returns an empty string if passed value is a nil pointer.
fn resolve_nil_str(ptr &u8) string {
if isnil(ptr) {
return ''