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Handle nil params in ExecuteSql #75

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Handle nil params in ExecuteSql #75

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af629e9
Handle nil params in ExecuteSql
Aug 20, 2020
a30d9e7
More tests for handling nil params
Aug 25, 2020
c4be5c7
add test for typed nils
Aug 25, 2020
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2 changes: 2 additions & 0 deletions executesql.go
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Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,8 @@ func go2SqlDataType(value interface{}) (string, string, error) {

strValue := fmt.Sprintf("%v", value)
switch t := value.(type) {
case nil:
return "nvarchar (1)", "NULL", nil
case bool:
bitStrValue := "0"
if strValue == "true" {
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1 change: 1 addition & 0 deletions executesql_test.go
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Expand Up @@ -82,6 +82,7 @@ func TestGoTo2SqlDataType(t *testing.T) {
checker([]byte{1, 2, 3, 4, 5, 6, 7, 8}, "varbinary (8)", "0x0102030405060708")

checker("", "nvarchar (1)", "''")
checker(nil, "nvarchar (1)", "NULL")
checker(true, "bit", "1")
checker(false, "bit", "0")
}
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