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Add missing commas and fix indentation of examples

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(cherry picked from commit 8f2c76c4c5)
This commit is contained in:
imhanner
2020-04-08 14:52:29 +02:00
committed by Andrey.Tarashevskiy
parent 3fd54c0edf
commit 8d570d9bc6
1 changed files with 7 additions and 7 deletions
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14
DataTypes.md
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@@ -32,21 +32,21 @@ For such enum `private enum class Foo { Bar, Baz }` you can use provided code fo
**H2**
```Kotlin
val existingEnumColumn = customEnumeration("enumColumn", {Foo.values()[it as Int]}, {it.name})
val newEnumColumn = customEnumeration("enumColumn", "ENUM('Bar', 'Baz')" {Foo.values()[it as Int]}, {it.name})
val existingEnumColumn = customEnumeration("enumColumn", { Foo.values()[it as Int] }, { it.name })
val newEnumColumn = customEnumeration("enumColumn", "ENUM('Bar', 'Baz')", { Foo.values()[it as Int] }, { it.name })
```
**MySQL**
```Kotlin
val existingEnumColumn = customEnumeration("enumColumn", {value -> Foo.valueOf(value as String)}, {it.name})
val newEnumColumn = customEnumeration("enumColumn", "ENUM('Bar', 'Baz')" {value -> Foo.valueOf(value as String)}, {it.name})
val existingEnumColumn = customEnumeration("enumColumn", { value -> Foo.valueOf(value as String) }, { it.name })
val newEnumColumn = customEnumeration("enumColumn", "ENUM('Bar', 'Baz')", { value -> Foo.valueOf(value as String) }, { it.name })
```
**PostgreSQL**
PostgreSQL requires that ENUM is defined as a separate type, so you have to create it before creating your table. Also postgresql jdbc driver returns PGobject instances for such values. The full working sample is provided below.
```Kotlin
class PGEnum<T:Enum<T>>(enumTypeName: String, enumValue: T?) : PGobject() {
class PGEnum<T : Enum<T>>(enumTypeName: String, enumValue: T?) : PGobject() {
init {
value = enumValue?.name
type = enumTypeName
@@ -54,7 +54,7 @@ class PGEnum<T:Enum<T>>(enumTypeName: String, enumValue: T?) : PGobject() {
}
object EnumTable : Table() {
val enumColumn = customEnumeration("enumColumn", "FooEnum", {value -> Foo.valueOf(value as String)}, { PGEnum("FooEnum", it)}
val enumColumn = customEnumeration("enumColumn", "FooEnum", {value -> Foo.valueOf(value as String)}, { PGEnum("FooEnum", it) }
}
...
transaction {
@@ -62,4 +62,4 @@ transaction {
SchemaUtils.create(EnumTable)
...
}
```
```