xomrk/raw-sql-skeleton.kt
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[history/serdha] Improved table updating

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This commit is contained in:
Andrew Golovashevich 2024-12-21 17:26:00 +03:00
parent acc5aa8af5
commit afa7ae3ec0
4 changed files with 62 additions and 24 deletions
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15
src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/ddl/ModuleCreator.kt
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@ -8,8 +8,9 @@ import ru.landgrafhomyak.serdha.api.v0.dml.Select
import ru.landgrafhomyak.serdha.api.v0.dml.SelectCreator
import ru.landgrafhomyak.serdha.api.v0.dml.Update
import ru.landgrafhomyak.serdha.api.v0.dml.UpdateCreator
import ru.landgrafhomyak.serdha.api.v0.runtime.Transaction
public interface ModuleCreator {
public interface ModuleCreator : Transaction {
public interface CreateTable<TableUserExtension : Any> {
public fun createTable(creator: TableCreator<TableUserExtension>): TableUserExtension
}
@ -55,11 +56,17 @@ public interface ModuleCreator {
public fun <QueryUserWrapper : Any> createSelect(initializer: CreateSelect<QueryUserWrapper>): Select<QueryUserWrapper>
public interface CreateInsert<TableUserExtension : Any, QueryUserWrapper : Any> {
public fun createInsert(table: Table<TableUserExtension, *>, creator: InsertCreator<TableUserExtension, QueryUserWrapper>): QueryUserWrapper
public interface CreateInsertParams<TableUserExtension : Any, QueryUserWrapper : Any> {
public fun createInsert(table: Table<TableUserExtension, *>, creator: InsertCreator.InsertParams<TableUserExtension, QueryUserWrapper>): QueryUserWrapper
}
public fun <TableUserExtension : Any, QueryUserWrapper : Any> createInsert(table: Table<TableUserExtension, *>, initializer: CreateInsert<TableUserExtension, QueryUserWrapper>): Insert<QueryUserWrapper>
public fun <TableUserExtension : Any, QueryUserWrapper : Any> createInsertParams(table: Table<TableUserExtension, *>, initializer: CreateInsertParams<TableUserExtension, QueryUserWrapper>): Insert.InsertParams<QueryUserWrapper>
public interface CreateInsertFromQuery<TableUserExtension : Any, QueryUserWrapper : Any> {
public fun createInsert(table: Table<TableUserExtension, *>, creator: InsertCreator.InsertFromQuery<TableUserExtension, QueryUserWrapper>): QueryUserWrapper
}
public fun <TableUserExtension : Any, QueryUserWrapper : Any> createInsertFromQuery(table: Table<TableUserExtension, *>, initializer: CreateInsertFromQuery<TableUserExtension, QueryUserWrapper>): Insert.InsertFromQuery<QueryUserWrapper>
public interface CreateUpdate<TableUserExtension : Any, QueryUserWrapper : Any> {
public fun createUpdate(table: Table<TableUserExtension, *>, creator: UpdateCreator<TableUserExtension, QueryUserWrapper>): QueryUserWrapper

4
src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/ddl/ModuleTemplate.kt
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@ -14,11 +14,11 @@ public interface ModuleTemplate<ModuleUserExtension : Any> {
}
public interface CreateModule<ModuleUserExtension : Any> {
public fun createModule(rootNs: Namespace, creator: ModuleCreator): ModuleUserExtension
public suspend fun createModule(rootNs: Namespace, creator: ModuleCreator): ModuleUserExtension
}
public interface UpgradeModule<OldModuleUserExtension : Any, NewModuleUserExtension : Any> {
public fun upgradeModule(oldModule: Module<OldModuleUserExtension>, rootNs: Namespace, updater: ModuleCreator): NewModuleUserExtension
public suspend fun upgradeModule(oldModule: Module<OldModuleUserExtension>, rootNs: Namespace, updater: ModuleCreator): NewModuleUserExtension
}
public val versionKey: String

65
src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/ddl/TableCreator.kt
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@ -1,35 +1,53 @@
package ru.landgrafhomyak.serdha.api.v0.ddl
import kotlin.jvm.JvmName
import ru.landgrafhomyak.serdha.api.v0.Expression
import ru.landgrafhomyak.serdha.api.v0.LowLevelApi
public interface TableCreator<TableUserExtension : Any> {
public val expressionBuilder: Expression.Builder<TableUserExtension>
/**
* Offers column of type [D][type] with `NOT NULL` constraint named [name] and runtime type [RuntimeType].
*
* @return Descriptor of offered column for future operations.
*/
public fun <RuntimeType : Any, DatabaseType : ColumnType<RuntimeType>> column(name: String, type: DatabaseType): Column<RuntimeType, DatabaseType, TableUserExtension>
public val types: ColumnType.Builder
public fun <RuntimeType, DatabaseType : ColumnType<RuntimeType>> column(name: String, type: DatabaseType): Column<RuntimeType, DatabaseType, TableUserExtension>
public fun index(name: String, vararg columns: Column<*, *, TableUserExtension>): Index<TableUserExtension>
public fun unique(name: String, distinctNulls: Boolean, vararg columns: Column<*, *, TableUserExtension>): UniqueConstraint<TableUserExtension>
public fun check(name: String, constraint: Expression<Boolean, ColumnType.BOOLEAN, TableUserExtension>): CheckConstraint<TableUserExtension>
public fun uniqueIndex(name: String, distinctNulls: Boolean, vararg columns: Column<*, *, TableUserExtension>): UniqueIndex<TableUserExtension>
public fun checkConstraint(name: String, constraint: Expression<Boolean, ColumnType.BOOLEAN, TableUserExtension>): CheckConstraint<TableUserExtension>
public fun <RuntimeType : Any, DatabaseType : ColumnType<RuntimeType>> defaultValue(c: Column<RuntimeType, DatabaseType, TableUserExtension>, expr: Expression<RuntimeType, DatabaseType, TableUserExtension>): DefaultConstraint<RuntimeType, DatabaseType, TableUserExtension>
public fun rowIdColumn(): Column<RowId<TableUserExtension>, ColumnType<RowId<TableUserExtension>>, TableUserExtension>
@Suppress("PropertyName")
public val rowId_column: Column<RowId<TableUserExtension>, ColumnType<RowId<TableUserExtension>>, TableUserExtension>
public fun rowIdUniqueConstraint(): UniqueConstraint<TableUserExtension>
@Suppress("PropertyName")
public val rowId_uniqueConstraint: UniqueIndex<TableUserExtension>
@Suppress("FunctionName")
@LowLevelApi
public fun <TargetTableUserWrapper : Any> _foreignKey(
fromColumns: Array<Column<*, *, TableUserExtension>>,
toTable: Table<TargetTableUserWrapper, *>,
toColumns: Array<Column<*, *, TargetTableUserWrapper>>,
onUpdate: ForeignKey.OnUpdateAction,
onDelete: ForeignKey.OnDeleteAction,
): ForeignKey<TableUserExtension, TargetTableUserWrapper>
@OptIn(LowLevelApi::class)
public fun <TargetTableUserWrapper : Any, ColumnType1 : ColumnType<*>> foreignKey(
fromColumn: Column<*, ColumnType1, TableUserExtension>,
toTable: Table<TargetTableUserWrapper, *>,
toColumn: Column<*, ColumnType1, TargetTableUserWrapper>,
onUpdate: ForeignKey.OnUpdateAction,
onDelete: ForeignKey.OnDeleteAction
): ForeignKey<TableUserExtension, TargetTableUserWrapper>
onDelete: ForeignKey.OnDeleteAction,
): ForeignKey<TableUserExtension, TargetTableUserWrapper> = this._foreignKey(
fromColumns = arrayOf(fromColumn),
toTable = toTable,
toColumns = arrayOf(toColumn),
onUpdate = onUpdate,
onDelete = onDelete
)
@OptIn(LowLevelApi::class)
public fun <TargetTableUserWrapper : Any, ColumnType1 : ColumnType<*>, ColumnType2 : ColumnType<*>> foreignKey(
fromColumn1: Column<*, ColumnType1, TableUserExtension>,
fromColumn2: Column<*, ColumnType2, TableUserExtension>,
@ -37,9 +55,16 @@ public interface TableCreator<TableUserExtension : Any> {
toColumn1: Column<*, ColumnType1, TargetTableUserWrapper>,
toColumn2: Column<*, ColumnType2, TargetTableUserWrapper>,
onUpdate: ForeignKey.OnUpdateAction,
onDelete: ForeignKey.OnDeleteAction
): ForeignKey<TableUserExtension, TargetTableUserWrapper>
onDelete: ForeignKey.OnDeleteAction,
): ForeignKey<TableUserExtension, TargetTableUserWrapper> = this._foreignKey(
fromColumns = arrayOf(fromColumn1, fromColumn2),
toTable = toTable,
toColumns = arrayOf(toColumn1, toColumn2),
onUpdate = onUpdate,
onDelete = onDelete
)
@OptIn(LowLevelApi::class)
public fun <TargetTableUserWrapper : Any, ColumnType1 : ColumnType<*>, ColumnType2 : ColumnType<*>, ColumnType3 : ColumnType<*>> foreignKey(
fromColumn1: Column<*, ColumnType1, TableUserExtension>,
fromColumn2: Column<*, ColumnType2, TableUserExtension>,
@ -49,6 +74,12 @@ public interface TableCreator<TableUserExtension : Any> {
toColumn2: Column<*, ColumnType2, TargetTableUserWrapper>,
toColumn3: Column<*, ColumnType3, TargetTableUserWrapper>,
onUpdate: ForeignKey.OnUpdateAction,
onDelete: ForeignKey.OnDeleteAction
): ForeignKey<TableUserExtension, TargetTableUserWrapper>
onDelete: ForeignKey.OnDeleteAction,
): ForeignKey<TableUserExtension, TargetTableUserWrapper> = this._foreignKey(
fromColumns = arrayOf(fromColumn1, fromColumn2, fromColumn3),
toTable = toTable,
toColumns = arrayOf(toColumn1, toColumn2, toColumn3),
onUpdate = onUpdate,
onDelete = onDelete
)
}

2
src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/ddl/UniqueConstraint.kt → src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/ddl/UniqueIndex.kt
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@ -1,6 +1,6 @@
package ru.landgrafhomyak.serdha.api.v0.ddl
public interface UniqueConstraint<OwnerTableUserWrapper : Any> {
public interface UniqueIndex<OwnerTableUserWrapper : Any> {
public val name: String
public val table: Table<OwnerTableUserWrapper, *>
public val columns: List<Column<*, *, OwnerTableUserWrapper>>