1 files changed, 18 insertions, 16 deletions

diff --git a/vendor/github.com/lib/pq/conn.go b/vendor/github.com/lib/pq/conn.go
index 1725ab0d3..338a0bc18 100644
--- a/vendor/github.com/lib/pq/conn.go
+++ b/vendor/github.com/lib/pq/conn.go
@@ -706,7 +706,7 @@ func (noRows) RowsAffected() (int64, error) {
 
 // Decides which column formats to use for a prepared statement.  The input is
 // an array of type oids, one element per result column.
-func decideColumnFormats(colTyps []oid.Oid, forceText bool) (colFmts []format, colFmtData []byte) {
+func decideColumnFormats(colTyps []fieldDesc, forceText bool) (colFmts []format, colFmtData []byte) {
 	if len(colTyps) == 0 {
 		return nil, colFmtDataAllText
 	}
@@ -718,8 +718,8 @@ func decideColumnFormats(colTyps []oid.Oid, forceText bool) (colFmts []format, c
 
 	allBinary := true
 	allText := true
-	for i, o := range colTyps {
-		switch o {
+	for i, t := range colTyps {
+		switch t.OID {
 		// This is the list of types to use binary mode for when receiving them
 		// through a prepared statement.  If a type appears in this list, it
 		// must also be implemented in binaryDecode in encode.go.
@@ -1155,7 +1155,7 @@ type stmt struct {
 	colNames   []string
 	colFmts    []format
 	colFmtData []byte
-	colTyps    []oid.Oid
+	colTyps    []fieldDesc
 	paramTyps  []oid.Oid
 	closed     bool
 }
@@ -1318,7 +1318,7 @@ type rows struct {
 	cn       *conn
 	finish   func()
 	colNames []string
-	colTyps  []oid.Oid
+	colTyps  []fieldDesc
 	colFmts  []format
 	done     bool
 	rb       readBuf
@@ -1406,7 +1406,7 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
 					dest[i] = nil
 					continue
 				}
-				dest[i] = decode(&conn.parameterStatus, rs.rb.next(l), rs.colTyps[i], rs.colFmts[i])
+				dest[i] = decode(&conn.parameterStatus, rs.rb.next(l), rs.colTyps[i].OID, rs.colFmts[i])
 			}
 			return
 		case 'T':
@@ -1573,7 +1573,7 @@ func (cn *conn) readParseResponse() {
 	}
 }
 
-func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames []string, colTyps []oid.Oid) {
+func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames []string, colTyps []fieldDesc) {
 	for {
 		t, r := cn.recv1()
 		switch t {
@@ -1599,7 +1599,7 @@ func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames [
 	}
 }
 
-func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []oid.Oid) {
+func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []fieldDesc) {
 	t, r := cn.recv1()
 	switch t {
 	case 'T':
@@ -1695,31 +1695,33 @@ func (cn *conn) readExecuteResponse(protocolState string) (res driver.Result, co
 	}
 }
 
-func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []oid.Oid) {
+func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []fieldDesc) {
 	n := r.int16()
 	colNames = make([]string, n)
-	colTyps = make([]oid.Oid, n)
+	colTyps = make([]fieldDesc, n)
 	for i := range colNames {
 		colNames[i] = r.string()
 		r.next(6)
-		colTyps[i] = r.oid()
-		r.next(6)
+		colTyps[i].OID = r.oid()
+		colTyps[i].Len = r.int16()
+		colTyps[i].Mod = r.int32()
 		// format code not known when describing a statement; always 0
 		r.next(2)
 	}
 	return
 }
 
-func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []oid.Oid) {
+func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []fieldDesc) {
 	n := r.int16()
 	colNames = make([]string, n)
 	colFmts = make([]format, n)
-	colTyps = make([]oid.Oid, n)
+	colTyps = make([]fieldDesc, n)
 	for i := range colNames {
 		colNames[i] = r.string()
 		r.next(6)
-		colTyps[i] = r.oid()
-		r.next(6)
+		colTyps[i].OID = r.oid()
+		colTyps[i].Len = r.int16()
+		colTyps[i].Mod = r.int32()
 		colFmts[i] = format(r.int16())
 	}
 	return