121 lines
2.6 KiB
V
121 lines
2.6 KiB
V
module mysql
|
|
|
|
pub struct Result {
|
|
result &MYSQL_RES
|
|
}
|
|
|
|
pub struct Row {
|
|
pub mut:
|
|
vals []string
|
|
}
|
|
|
|
pub struct Field {
|
|
name string
|
|
org_name string
|
|
table string
|
|
org_table string
|
|
db string
|
|
catalog string
|
|
def string
|
|
length int
|
|
max_length int
|
|
name_length u32
|
|
org_name_length u32
|
|
table_length u32
|
|
org_table_length u32
|
|
db_length u32
|
|
catalog_length u32
|
|
def_length u32
|
|
flags u32
|
|
decimals u32
|
|
charsetnr u32
|
|
type_ FieldType
|
|
}
|
|
|
|
pub fn (r Result) fetch_row() &byteptr {
|
|
return mysql_fetch_row(r.result)
|
|
}
|
|
|
|
pub fn (r Result) num_fields() int {
|
|
return mysql_num_fields(r.result)
|
|
}
|
|
|
|
pub fn (r Result) rows() []Row {
|
|
mut rows := []Row
|
|
nr_cols := r.num_fields()
|
|
for rr := r.fetch_row(); rr; rr = r.fetch_row() {
|
|
mut row := Row{}
|
|
for i in 0..nr_cols {
|
|
if rr[i] == 0 {
|
|
row.vals << ''
|
|
} else {
|
|
row.vals << string(rr[i])
|
|
}
|
|
}
|
|
rows << row
|
|
}
|
|
return rows
|
|
}
|
|
|
|
pub fn (r Result) fetch_fields() []Field {
|
|
mut fields := []Field
|
|
nr_cols := r.num_fields()
|
|
orig_fields := mysql_fetch_fields(r.result)
|
|
for i in 0..nr_cols {
|
|
fields << Field{
|
|
name: string(orig_fields[i].name)
|
|
org_name: string(orig_fields[i].org_name)
|
|
table: string(orig_fields[i].table)
|
|
org_table: string(orig_fields[i].org_table)
|
|
db: string(orig_fields[i].db)
|
|
catalog: string(orig_fields[i].catalog)
|
|
def: resolve_nil_str(orig_fields[i].def)
|
|
length: orig_fields.length
|
|
max_length: orig_fields.max_length
|
|
name_length: orig_fields.name_length
|
|
org_name_length: orig_fields.org_name_length
|
|
table_length: orig_fields.table_length
|
|
org_table_length: orig_fields.org_table_length
|
|
db_length: orig_fields.db_length
|
|
catalog_length: orig_fields.catalog_length
|
|
def_length: orig_fields.def_length
|
|
flags: orig_fields.flags
|
|
decimals: orig_fields.decimals
|
|
charsetnr: orig_fields.charsetnr
|
|
type_: FieldType(orig_fields.@type)
|
|
}
|
|
}
|
|
return fields
|
|
}
|
|
|
|
pub fn (f Field) str() string {
|
|
return '
|
|
{
|
|
name: "$f.name"
|
|
org_name: "$f.org_name"
|
|
table: "$f.table"
|
|
org_table: "$f.org_table"
|
|
db: "$f.db"
|
|
catalog: "$f.catalog"
|
|
def: "$f.def"
|
|
length: $f.length
|
|
max_length: $f.max_length
|
|
name_length: $f.name_length
|
|
org_name_length: $f.org_name_length
|
|
table_length: $f.table_length
|
|
org_table_length: $f.org_table_length
|
|
db_length: $f.db_length
|
|
catalog_length: $f.catalog_length
|
|
def_length: $f.def_length
|
|
flags: $f.flags
|
|
decimals: $f.decimals
|
|
charsetnr: $f.charsetnr
|
|
type: ${f.type_.str()}
|
|
}
|
|
'
|
|
}
|
|
|
|
pub fn (r Result) free() {
|
|
mysql_free_result(r.result)
|
|
}
|