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-rw-r--r--vendor/github.com/lib/pq/rows.go93
1 files changed, 0 insertions, 93 deletions
diff --git a/vendor/github.com/lib/pq/rows.go b/vendor/github.com/lib/pq/rows.go
deleted file mode 100644
index c6aa5b9..0000000
--- a/vendor/github.com/lib/pq/rows.go
+++ /dev/null
@@ -1,93 +0,0 @@
-package pq
-
-import (
- "math"
- "reflect"
- "time"
-
- "github.com/lib/pq/oid"
-)
-
-const headerSize = 4
-
-type fieldDesc struct {
- // The object ID of the data type.
- OID oid.Oid
- // The data type size (see pg_type.typlen).
- // Note that negative values denote variable-width types.
- Len int
- // The type modifier (see pg_attribute.atttypmod).
- // The meaning of the modifier is type-specific.
- Mod int
-}
-
-func (fd fieldDesc) Type() reflect.Type {
- switch fd.OID {
- case oid.T_int8:
- return reflect.TypeOf(int64(0))
- case oid.T_int4:
- return reflect.TypeOf(int32(0))
- case oid.T_int2:
- return reflect.TypeOf(int16(0))
- case oid.T_varchar, oid.T_text:
- return reflect.TypeOf("")
- case oid.T_bool:
- return reflect.TypeOf(false)
- case oid.T_date, oid.T_time, oid.T_timetz, oid.T_timestamp, oid.T_timestamptz:
- return reflect.TypeOf(time.Time{})
- case oid.T_bytea:
- return reflect.TypeOf([]byte(nil))
- default:
- return reflect.TypeOf(new(interface{})).Elem()
- }
-}
-
-func (fd fieldDesc) Name() string {
- return oid.TypeName[fd.OID]
-}
-
-func (fd fieldDesc) Length() (length int64, ok bool) {
- switch fd.OID {
- case oid.T_text, oid.T_bytea:
- return math.MaxInt64, true
- case oid.T_varchar, oid.T_bpchar:
- return int64(fd.Mod - headerSize), true
- default:
- return 0, false
- }
-}
-
-func (fd fieldDesc) PrecisionScale() (precision, scale int64, ok bool) {
- switch fd.OID {
- case oid.T_numeric, oid.T__numeric:
- mod := fd.Mod - headerSize
- precision = int64((mod >> 16) & 0xffff)
- scale = int64(mod & 0xffff)
- return precision, scale, true
- default:
- return 0, 0, false
- }
-}
-
-// ColumnTypeScanType returns the value type that can be used to scan types into.
-func (rs *rows) ColumnTypeScanType(index int) reflect.Type {
- return rs.colTyps[index].Type()
-}
-
-// ColumnTypeDatabaseTypeName return the database system type name.
-func (rs *rows) ColumnTypeDatabaseTypeName(index int) string {
- return rs.colTyps[index].Name()
-}
-
-// ColumnTypeLength returns the length of the column type if the column is a
-// variable length type. If the column is not a variable length type ok
-// should return false.
-func (rs *rows) ColumnTypeLength(index int) (length int64, ok bool) {
- return rs.colTyps[index].Length()
-}
-
-// ColumnTypePrecisionScale should return the precision and scale for decimal
-// types. If not applicable, ok should be false.
-func (rs *rows) ColumnTypePrecisionScale(index int) (precision, scale int64, ok bool) {
- return rs.colTyps[index].PrecisionScale()
-}