程序包的使用
org.apache.flink.table.api

使用org.apache.flink.table.api的程序包

程序包	说明
org.apache.flink.table.api
org.apache.flink.table.catalog
org.apache.flink.table.descriptors
org.apache.flink.table.factories
org.apache.flink.table.sinks
org.apache.flink.table.sources
org.apache.flink.table.types.inference
org.apache.flink.table.types.utils
org.apache.flink.table.utils

org.apache.flink.table.api使用的org.apache.flink.table.api中的类

类和说明
DataTypes.AbstractField Common helper class for resolved and unresolved fields of a row or structured type.
DataTypes.Field Helper class for defining the field of a row or structured type.
DataTypes.Resolution Helper class for defining the resolution of an interval.
DataTypes.UnresolvedField Helper class for defining the unresolved field of a row or structured type.
JsonExistsOnError Behavior in case of errors for BuiltInFunctionDefinitions.JSON_EXISTS.
JsonValueOnEmptyOrError Behavior for BuiltInFunctionDefinitions.JSON_VALUE.
Schema Schema of a table or view.
Schema.Builder A builder for constructing an immutable but still unresolved Schema.
Schema.UnresolvedColumn Super class for all kinds of columns in an unresolved schema.
Schema.UnresolvedComputedColumn Declaration of a computed column that will be resolved to Column.ComputedColumn during schema resolution.
Schema.UnresolvedConstraint Super class for all kinds of constraints in an unresolved schema.
Schema.UnresolvedPrimaryKey Declaration of a primary key that will be resolved to UniqueConstraint during schema resolution.
Schema.UnresolvedWatermarkSpec Declaration of a watermark strategy that will be resolved to WatermarkSpec during schema resolution.
TableColumn 已过时。 See ResolvedSchema and Column.
TableColumn.ComputedColumn 已过时。 Representation of a computed column.
TableColumn.MetadataColumn 已过时。 Representation of a metadata column.
TableColumn.PhysicalColumn 已过时。 Representation of a physical column.
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.
TableSchema.Builder 已过时。 Builder for creating a TableSchema.
WatermarkSpec 已过时。 See ResolvedSchema and WatermarkSpec.

org.apache.flink.table.catalog使用的org.apache.flink.table.api中的类

类和说明
Schema Schema of a table or view.
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.

org.apache.flink.table.descriptors使用的org.apache.flink.table.api中的类

类和说明
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.

org.apache.flink.table.factories使用的org.apache.flink.table.api中的类

类和说明
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.

org.apache.flink.table.sinks使用的org.apache.flink.table.api中的类

类和说明
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.

org.apache.flink.table.sources使用的org.apache.flink.table.api中的类

类和说明
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.

org.apache.flink.table.types.inference使用的org.apache.flink.table.api中的类

类和说明
TableException General Exception for all errors during table handling.
ValidationException Exception for all errors occurring during validation phase.

org.apache.flink.table.types.utils使用的org.apache.flink.table.api中的类

类和说明
DataTypes.Field Helper class for defining the field of a row or structured type.

org.apache.flink.table.utils使用的org.apache.flink.table.api中的类

类和说明
TableColumn 已过时。 See ResolvedSchema and Column.
TableSchema 已过时。 This class has been deprecated as part of FLIP-164. It has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.
TableSchema.Builder 已过时。 Builder for creating a TableSchema.