Deprecated API

Contents

• Terminally Deprecated
• Classes
• Methods
• Constructors

Terminally Deprecated Elements

Element	Description
tech.ydb.yoj.repository.ydb.statement.MultipleVarsYqlStatement(EntitySchema<ENTITY>, Schema<RESULT>)	Use constructor with TableDescriptor for selecting correct entity table
tech.ydb.yoj.repository.ydb.statement.PredicateStatement(EntitySchema<ENTITY>, Schema<RESULT>, PARAMS, Function<PARAMS, YqlPredicate>)	Use constructor with TableDescriptor for selecting correct entity table
tech.ydb.yoj.repository.ydb.statement.YqlStatement(EntitySchema<ENTITY>, Schema<RESULT>)	Use constructor with TableDescriptor for selecting correct entity table
tech.ydb.yoj.repository.ydb.statement.YqlStatement.mergeParts(Stream<? extends YqlStatementPart<?>>)	This method is deprecated and will be removed in YOJ 3.0.0. Please use YqlStatement.mergeParts(Collection) instead.
tech.ydb.yoj.repository.ydb.yql.YqlLimit.size()	Please calculate the maximum number of rows fetched by this LIMIT clause by using YqlLimit.getLimit() and YqlLimit.getOffset() instead.
tech.ydb.yoj.repository.ydb.yql.YqlPredicate.setUseLegacyIn(boolean)	This method will be removed in YOJ 3.0.0. There is no alternative, just stop calling it.
tech.ydb.yoj.repository.ydb.yql.YqlPredicate.setUseLegacyRel(boolean)	This method will be removed in YOJ 3.0.0. There is no alternative, just stop calling it.
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.changeStringDefaultTypeToUtf8()	This method will be removed in YOJ 3.0.0. Call useNewMappingFor(STRING, ENUM, UUID) instead, if you wish to map Strings, Enums and UUIDs to UTF8 (TEXT) YDB column type (i.e., UTF-8 encoded text).
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.of(Type)	This method will be removed in YOJ 3.0.0. Nothing in YOJ calls YqlPrimitiveType.of(Type) any more. Please use YqlPrimitiveType.of(JavaField) because it correcly respects the customizations specified in the @Column and @CustomValueType annotations.
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.resetStringDefaultTypeToDefaults()	This method has a misleading name and will be removed in YOJ 3.0.0. Call useLegacyMappingFor(STRING, ENUM, UUID) instead, if you wish to map Strings, Enums and UUIDs to STRING (BYTES) YDB column type (i.e., a byte array).
tech.ydb.yoj.repository.ydb.yql.YqlType.of(Type)	This method will be removed in YOJ 3.0.0. Nothing in YOJ calls YqlType.of(Type) any more. Please use YqlType.of(JavaField) because it correcly respects the customizations specified in the @Column annotation.
tech.ydb.yoj.repository.ydb.yql.YqlView.index()	This method is confusingly named, because there also is a static constructor YqlView.index(String). It will be removed in YOJ 3.0.0. Please use #getIndex() instead.

Deprecated Classes

Class	Description
tech.ydb.yoj.repository.ydb.YdbLegacySpliterator	Legacy implementation of Spliterator for ReadTable. Will be eventually removed in a future YOJ version. To use the new Spliterator contract-conformant implementation, set ReadTableParams.builder().<...>.useNewSpliterator(true). Note that using the new implementation currently has a negative performance impact, for more information refer to GitHub Issue #42.

Deprecated Methods

Method	Description
tech.ydb.yoj.repository.ydb.statement.YqlStatement.mergeParts(Stream<? extends YqlStatementPart<?>>)	This method is deprecated and will be removed in YOJ 3.0.0. Please use YqlStatement.mergeParts(Collection) instead.
tech.ydb.yoj.repository.ydb.yql.YqlLimit.size()	Please calculate the maximum number of rows fetched by this LIMIT clause by using YqlLimit.getLimit() and YqlLimit.getOffset() instead.
tech.ydb.yoj.repository.ydb.yql.YqlPredicate.setUseLegacyIn(boolean)	This method will be removed in YOJ 3.0.0. There is no alternative, just stop calling it.
tech.ydb.yoj.repository.ydb.yql.YqlPredicate.setUseLegacyRel(boolean)	This method will be removed in YOJ 3.0.0. There is no alternative, just stop calling it.
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.changeStringDefaultTypeToUtf8()	This method will be removed in YOJ 3.0.0. Call useNewMappingFor(STRING, ENUM, UUID) instead, if you wish to map Strings, Enums and UUIDs to UTF8 (TEXT) YDB column type (i.e., UTF-8 encoded text).
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.of(Type)	This method will be removed in YOJ 3.0.0. Nothing in YOJ calls YqlPrimitiveType.of(Type) any more. Please use YqlPrimitiveType.of(JavaField) because it correcly respects the customizations specified in the @Column and @CustomValueType annotations.
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.resetStringDefaultTypeToDefaults()	This method has a misleading name and will be removed in YOJ 3.0.0. Call useLegacyMappingFor(STRING, ENUM, UUID) instead, if you wish to map Strings, Enums and UUIDs to STRING (BYTES) YDB column type (i.e., a byte array).
tech.ydb.yoj.repository.ydb.yql.YqlPrimitiveType.useLegacyMappingFor(FieldValueType...)	We STRONGLY advise against using the legacy mapping in new projects. Please call useNewMappingFor(FieldValueType.values()) instead, and annotate custom-mapped columns with @Column where a different mapping is desired.
tech.ydb.yoj.repository.ydb.yql.YqlType.of(Type)	This method will be removed in YOJ 3.0.0. Nothing in YOJ calls YqlType.of(Type) any more. Please use YqlType.of(JavaField) because it correcly respects the customizations specified in the @Column annotation.
tech.ydb.yoj.repository.ydb.yql.YqlView.index()	This method is confusingly named, because there also is a static constructor YqlView.index(String). It will be removed in YOJ 3.0.0. Please use #getIndex() instead.

Deprecated Constructors

Constructor	Description
tech.ydb.yoj.repository.ydb.statement.MultipleVarsYqlStatement(EntitySchema<ENTITY>, Schema<RESULT>)	Use constructor with TableDescriptor for selecting correct entity table
tech.ydb.yoj.repository.ydb.statement.PredicateStatement(EntitySchema<ENTITY>, Schema<RESULT>, PARAMS, Function<PARAMS, YqlPredicate>)	Use constructor with TableDescriptor for selecting correct entity table
tech.ydb.yoj.repository.ydb.statement.YqlStatement(EntitySchema<ENTITY>, Schema<RESULT>)	Use constructor with TableDescriptor for selecting correct entity table