refactor(schema)!: rename IntegerStringKind and DecimalStringKind

indexer/postgres/column.go

@@ -88,9 +88,9 @@ func simpleColumnType(kind schema.Kind) string {
 		return "BIGINT"
 	case schema.Uint64Kind:
 		return "NUMERIC"
-	case schema.IntegerStringKind:
+	case schema.IntegerKind:
 		return "NUMERIC"
-	case schema.DecimalStringKind:
+	case schema.DecimalKind:
 		return "NUMERIC"
 	case schema.Float32Kind:
 		return "REAL"

indexer/postgres/select.go

@@ -242,7 +242,7 @@ func (tm *objectIndexer) readCol(field schema.Field, value interface{}) (interfa
 	str := nullStr.String
 
 	switch field.Kind {
-	case schema.StringKind, schema.EnumKind, schema.IntegerStringKind, schema.DecimalStringKind:
+	case schema.StringKind, schema.EnumKind, schema.IntegerKind, schema.DecimalKind:
 		return str, nil
 	case schema.Uint8Kind:
 		value, err := strconv.ParseUint(str, 10, 8)

schema/kind.go

@@ -75,23 +75,25 @@ const (
 	// Canonically encoded values should include no leading zeros.
 	Uint64Kind
 
-	// IntegerStringKind represents an arbitrary precision integer number.
-	// Go Encoding: string which matches the IntegerFormat regex
+	// IntegerKind represents an arbitrary precision integer number.
+	// Support for expressing the maximum bit precision of values will be added in the future.
+	// Go Encoding: string which matches the IntegerFormat regex (unstable, subject to change).
 	// JSON Encoding: base10 integer string
 	// Canonically encoded values should include no leading zeros.
 	// Equality comparison with integers should be done using numerical equality rather
 	// than string equality.
-	IntegerStringKind
+	IntegerKind
 
-	// DecimalStringKind represents an arbitrary precision decimal or integer number.
+	// DecimalKind represents an arbitrary precision decimal or integer number.
+	// Support for optionally limiting the precision may be added in the future.
 	// Go Encoding: string which matches the DecimalFormat regex
 	// JSON Encoding: base10 decimal string
 	// Canonically encoded values should include no leading zeros or trailing zeros,
 	// and exponential notation with a lowercase 'e' should be used for any numbers
 	// with an absolute value less than or equal to 1e-6 or greater than or equal to 1e6.
 	// Equality comparison with decimals should be done using numerical equality rather
 	// than string equality.
-	DecimalStringKind
+	DecimalKind
 
 	// BoolKind represents a boolean true or false value.
 	// Go Encoding: bool
@@ -194,9 +196,9 @@ func (t Kind) String() string {
 		return "int64"
 	case Uint64Kind:
 		return "uint64"
-	case DecimalStringKind:
+	case DecimalKind:
 		return "decimal"
-	case IntegerStringKind:
+	case IntegerKind:
 		return "integer"
 	case BoolKind:
 		return "bool"
@@ -276,13 +278,13 @@ func (t Kind) ValidateValueType(value interface{}) error {
 		if !ok {
 			return fmt.Errorf("expected uint64, got %T", value)
 		}
-	case IntegerStringKind:
+	case IntegerKind:
 		_, ok := value.(string)
 		if !ok {
 			return fmt.Errorf("expected string, got %T", value)
 		}
 
-	case DecimalStringKind:
+	case DecimalKind:
 		_, ok := value.(string)
 		if !ok {
 			return fmt.Errorf("expected string, got %T", value)
@@ -355,11 +357,11 @@ func (t Kind) ValidateValue(value interface{}) error {
 				return fmt.Errorf("expected string without null characters, got %s", value)
 			}
 		}
-	case IntegerStringKind:
+	case IntegerKind:
 		if !integerRegex.Match([]byte(value.(string))) {
 			return fmt.Errorf("expected base10 integer, got %s", value)
 		}
-	case DecimalStringKind:
+	case DecimalKind:
 		if !decimalRegex.Match([]byte(value.(string))) {
 			return fmt.Errorf("expected decimal number, got %s", value)
 		}
@@ -391,7 +393,7 @@ var (
 )
 
 // KindForGoValue finds the simplest kind that can represent the given go value. It will not, however,
-// return kinds such as IntegerStringKind, DecimalStringKind, AddressKind, or EnumKind which all can be
+// return kinds such as IntegerKind, DecimalKind, AddressKind, or EnumKind which all can be
 // represented as strings.
 func KindForGoValue(value interface{}) Kind {
 	switch value.(type) {

schema/kind_test.go

@@ -53,12 +53,12 @@ func TestKind_ValidateValueType(t *testing.T) {
 		{kind: Int64Kind, value: int32(1), valid: false},
 		{kind: Uint64Kind, value: uint64(1), valid: true},
 		{kind: Uint64Kind, value: uint32(1), valid: false},
-		{kind: IntegerStringKind, value: "1", valid: true},
-		{kind: IntegerStringKind, value: int32(1), valid: false},
-		{kind: DecimalStringKind, value: "1.0", valid: true},
-		{kind: DecimalStringKind, value: "1", valid: true},
-		{kind: DecimalStringKind, value: "1.1e4", valid: true},
-		{kind: DecimalStringKind, value: int32(1), valid: false},
+		{kind: IntegerKind, value: "1", valid: true},
+		{kind: IntegerKind, value: int32(1), valid: false},
+		{kind: DecimalKind, value: "1.0", valid: true},
+		{kind: DecimalKind, value: "1", valid: true},
+		{kind: DecimalKind, value: "1.1e4", valid: true},
+		{kind: DecimalKind, value: int32(1), valid: false},
 		{kind: AddressKind, value: []byte("hello"), valid: true},
 		{kind: AddressKind, value: 1, valid: false},
 		{kind: BoolKind, value: true, valid: true},
@@ -115,54 +115,54 @@ func TestKind_ValidateValue(t *testing.T) {
 		// strings with null characters are invalid
 		{StringKind, string([]byte{1, 2, 0, 3}), false},
 		// check integer, decimal and json more thoroughly
-		{IntegerStringKind, "1", true},
-		{IntegerStringKind, "0", true},
-		{IntegerStringKind, "10", true},
-		{IntegerStringKind, "-100", true},
-		{IntegerStringKind, "1.0", false},
-		{IntegerStringKind, "00", true}, // leading zeros are allowed
-		{IntegerStringKind, "001", true},
-		{IntegerStringKind, "-01", true},
+		{IntegerKind, "1", true},
+		{IntegerKind, "0", true},
+		{IntegerKind, "10", true},
+		{IntegerKind, "-100", true},
+		{IntegerKind, "1.0", false},
+		{IntegerKind, "00", true}, // leading zeros are allowed
+		{IntegerKind, "001", true},
+		{IntegerKind, "-01", true},
 		// 100 digits
-		{IntegerStringKind, "1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", true},
+		{IntegerKind, "1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", true},
 		// more than 100 digits
-		{IntegerStringKind, "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", false},
-		{IntegerStringKind, "", false},
-		{IntegerStringKind, "abc", false},
-		{IntegerStringKind, "abc100", false},
-		{DecimalStringKind, "1.0", true},
-		{DecimalStringKind, "0.0", true},
-		{DecimalStringKind, "-100.075", true},
-		{DecimalStringKind, "1002346.000", true},
-		{DecimalStringKind, "0", true},
-		{DecimalStringKind, "10", true},
-		{DecimalStringKind, "-100", true},
-		{DecimalStringKind, "1", true},
-		{DecimalStringKind, "1.0e4", true},
-		{DecimalStringKind, "1.0e-4", true},
-		{DecimalStringKind, "1.0e+4", true},
-		{DecimalStringKind, "1.0e", false},
-		{DecimalStringKind, "1.0e4.0", false},
-		{DecimalStringKind, "1.0e-4.0", false},
-		{DecimalStringKind, "1.0e+4.0", false},
-		{DecimalStringKind, "-1.0e-4", true},
-		{DecimalStringKind, "-1.0e+4", true},
-		{DecimalStringKind, "-1.0E4", true},
-		{DecimalStringKind, "1E-9", true},
-		{DecimalStringKind, "1E-99", true},
-		{DecimalStringKind, "1E+9", true},
-		{DecimalStringKind, "1E+99", true},
+		{IntegerKind, "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", false},
+		{IntegerKind, "", false},
+		{IntegerKind, "abc", false},
+		{IntegerKind, "abc100", false},
+		{DecimalKind, "1.0", true},
+		{DecimalKind, "0.0", true},
+		{DecimalKind, "-100.075", true},
+		{DecimalKind, "1002346.000", true},
+		{DecimalKind, "0", true},
+		{DecimalKind, "10", true},
+		{DecimalKind, "-100", true},
+		{DecimalKind, "1", true},
+		{DecimalKind, "1.0e4", true},
+		{DecimalKind, "1.0e-4", true},
+		{DecimalKind, "1.0e+4", true},
+		{DecimalKind, "1.0e", false},
+		{DecimalKind, "1.0e4.0", false},
+		{DecimalKind, "1.0e-4.0", false},
+		{DecimalKind, "1.0e+4.0", false},
+		{DecimalKind, "-1.0e-4", true},
+		{DecimalKind, "-1.0e+4", true},
+		{DecimalKind, "-1.0E4", true},
+		{DecimalKind, "1E-9", true},
+		{DecimalKind, "1E-99", true},
+		{DecimalKind, "1E+9", true},
+		{DecimalKind, "1E+99", true},
 		// 50 digits before and after the decimal point
-		{DecimalStringKind, "10000000000000000000000000000000000000000000000000.10000000000000000000000000000000000000000000000001", true},
+		{DecimalKind, "10000000000000000000000000000000000000000000000000.10000000000000000000000000000000000000000000000001", true},
 		// too many digits before the decimal point
-		{DecimalStringKind, "10000000000000000000000000000000000000000000000000000000000000000000000000", false},
+		{DecimalKind, "10000000000000000000000000000000000000000000000000000000000000000000000000", false},
 		// too many digits after the decimal point
-		{DecimalStringKind, "1.0000000000000000000000000000000000000000000000000000000000000000000000001", false},
+		{DecimalKind, "1.0000000000000000000000000000000000000000000000000000000000000000000000001", false},
 		// exponent too big
-		{DecimalStringKind, "1E-999", false},
-		{DecimalStringKind, "", false},
-		{DecimalStringKind, "abc", false},
-		{DecimalStringKind, "abc", false},
+		{DecimalKind, "1E-999", false},
+		{DecimalKind, "", false},
+		{DecimalKind, "abc", false},
+		{DecimalKind, "abc", false},
 		{JSONKind, json.RawMessage(`{"a":10}`), true},
 		{JSONKind, json.RawMessage("10"), true},
 		{JSONKind, json.RawMessage("10.0"), true},
@@ -204,8 +204,8 @@ func TestKind_String(t *testing.T) {
 		{Uint32Kind, "uint32"},
 		{Int64Kind, "int64"},
 		{Uint64Kind, "uint64"},
-		{IntegerStringKind, "integer"},
-		{DecimalStringKind, "decimal"},
+		{IntegerKind, "integer"},
+		{DecimalKind, "decimal"},
 		{BoolKind, "bool"},
 		{TimeKind, "time"},
 		{DurationKind, "duration"},
@@ -280,8 +280,8 @@ func TestKindJSON(t *testing.T) {
 		{Uint32Kind, `"uint32"`, false},
 		{Int64Kind, `"int64"`, false},
 		{Uint64Kind, `"uint64"`, false},
-		{IntegerStringKind, `"integer"`, false},
-		{DecimalStringKind, `"decimal"`, false},
+		{IntegerKind, `"integer"`, false},
+		{DecimalKind, `"decimal"`, false},
 		{BoolKind, `"bool"`, false},
 		{TimeKind, `"time"`, false},
 		{DurationKind, `"duration"`, false},

schema/testing/diff.go

@@ -80,7 +80,7 @@ func DiffFieldValues(field schema.Field, expected, actual any) string {
 
 // CompareKindValues compares the expected and actual values for the provided kind and returns true if they are equal,
 // false if they are not, and an error if the types are not valid for the kind.
-// For IntegerStringKind and DecimalStringKind values, comparisons are made based on equality of the underlying numeric
+// For IntegerKind and DecimalKind values, comparisons are made based on equality of the underlying numeric
 // values rather than their string encoding.
 func CompareKindValues(kind schema.Kind, expected, actual any) (bool, error) {
 	if kind.ValidateValueType(expected) != nil {
@@ -96,7 +96,7 @@ func CompareKindValues(kind schema.Kind, expected, actual any) (bool, error) {
 		if !bytes.Equal(expected.([]byte), actual.([]byte)) {
 			return false, nil
 		}
-	case schema.IntegerStringKind:
+	case schema.IntegerKind:
 		expectedInt := big.NewInt(0)
 		expectedInt, ok := expectedInt.SetString(expected.(string), 10)
 		if !ok {
@@ -112,7 +112,7 @@ func CompareKindValues(kind schema.Kind, expected, actual any) (bool, error) {
 		if expectedInt.Cmp(actualInt) != 0 {
 			return false, nil
 		}
-	case schema.DecimalStringKind:
+	case schema.DecimalKind:
 		expectedDec, _, err := apd.NewFromString(expected.(string))
 		if err != nil {
 			return false, fmt.Errorf("could not decode %v as a decimal: %w", expected, err)

schema/testing/diff_test.go

@@ -45,55 +45,55 @@ func TestCompareKindValues(t *testing.T) {
 			equal:    false,
 		},
 		{
-			kind:        schema.IntegerStringKind,
+			kind:        schema.IntegerKind,
 			expected:    "a123",
 			actual:      "123",
 			expectError: true,
 		},
 		{
-			kind:        schema.IntegerStringKind,
+			kind:        schema.IntegerKind,
 			expected:    "123",
 			actual:      "123b",
 			expectError: true,
 		},
 		{
-			kind:     schema.IntegerStringKind,
+			kind:     schema.IntegerKind,
 			expected: "123",
 			actual:   "1234",
 			equal:    false,
 		},
 		{
-			kind:     schema.IntegerStringKind,
+			kind:     schema.IntegerKind,
 			expected: "000123",
 			actual:   "123",
 			equal:    true,
 		},
 		{
-			kind:        schema.DecimalStringKind,
+			kind:        schema.DecimalKind,
 			expected:    "abc",
 			actual:      "100.001",
 			expectError: true,
 		},
 		{
-			kind:        schema.DecimalStringKind,
+			kind:        schema.DecimalKind,
 			expected:    "1",
 			actual:      "b",
 			expectError: true,
 		},
 		{
-			kind:     schema.DecimalStringKind,
+			kind:     schema.DecimalKind,
 			expected: "1.00001",
 			actual:   "100.001",
 			equal:    false,
 		},
 		{
-			kind:     schema.DecimalStringKind,
+			kind:     schema.DecimalKind,
 			expected: "1.00001e2",
 			actual:   "100.001",
 			equal:    true,
 		},
 		{
-			kind:     schema.DecimalStringKind,
+			kind:     schema.DecimalKind,
 			expected: "00000100.00100000",
 			actual:   "100.001",
 			equal:    true,

schema/testing/field.go

@@ -93,9 +93,9 @@ func baseFieldValue(field schema.Field, typeSet schema.TypeSet) *rapid.Generator
 		return rapid.Float32().AsAny()
 	case schema.Float64Kind:
 		return rapid.Float64().AsAny()
-	case schema.IntegerStringKind:
+	case schema.IntegerKind:
 		return rapid.StringMatching(schema.IntegerFormat).AsAny()
-	case schema.DecimalStringKind:
+	case schema.DecimalKind:
 		return rapid.StringMatching(schema.DecimalFormat).AsAny()
 	case schema.BoolKind:
 		return rapid.Bool().AsAny()

schema/testing/fmt.go

@@ -38,7 +38,7 @@ func fmtValue(kind schema.Kind, value any) string {
 	switch kind {
 	case schema.BytesKind, schema.AddressKind:
 		return fmt.Sprintf("0x%x", value)
-	case schema.DecimalStringKind, schema.IntegerStringKind:
+	case schema.DecimalKind, schema.IntegerKind:
 		// we need to normalize decimal & integer strings to remove leading & trailing zeros
 		d, _, err := apd.NewFromString(value.(string))
 		if err != nil {

schema/testing/fmt_test.go

@@ -36,8 +36,8 @@ func TestObjectKeyString(t *testing.T) {
 				KeyFields: []schema.Field{
 					{Name: "Bz", Kind: schema.BytesKind},
 					{Name: "Addr", Kind: schema.AddressKind},
-					{Name: "Dec", Kind: schema.DecimalStringKind},
-					{Name: "Int", Kind: schema.IntegerStringKind},
+					{Name: "Dec", Kind: schema.DecimalKind},
+					{Name: "Int", Kind: schema.IntegerKind},
 				},
 			},
 			key: []interface{}{