class

var (
	// MnrCommonParse is the 'MjrCommon' minor error classification
	// for parsing common strings.
	MnrCommonParse Minor

	// CommonParseBrackets is the 'MjrCommon', 'MnrCommonParse' error classification
	// for parsing bracketed strings.
	CommonParseBrackets Class

	// MnrCommonLogger is the 'MjrCommon' minor error classification
	// for logger issues.
	MnrCommonLogger Minor

	// CommonLoggerNotImplement is the 'MjrCommon', 'MnrCommonLogger' error classification
	// for logger's that doesn't implement some interface.
	CommonLoggerNotImplement Class

	// CommonLoggerUnknownLevel is the 'MjrCommon', 'MnrCommonLogger' error classification
	// for unknown level logger.
	CommonLoggerUnknownLevel Class
)

var (
	// MnrConfigRead is the 'MjrConfig' minor error classification
	// for the config read issues.
	MnrConfigRead Minor

	// ConfigReadNotFound is the 'MjrConfig', 'MnrConfigRead' error classification
	// for the read config not found issue.
	ConfigReadNotFound Class
)

var (
	// MnrConfigValue is the 'MjrConfig' minor error classification
	// for the config value issues.
	MnrConfigValue Minor

	// ConfigValueGateway is the 'MjrConfig', 'MnrConfigValue' error classification
	// for the issues with the value of gateway.
	ConfigValueGateway Class

	// ConfigValueProcessor is the 'MjrConfig', 'MnrConfigValue' error classification
	// for the issues with the value of processor.
	ConfigValueProcessor Class

	// ConfigValueFlag is the 'MjrConfig', 'MnrConfigValue' error classification
	// for the issues with the value of flag.
	ConfigValueFlag Class

	// ConfigValueNil is the 'MjrConfig', 'MnrConfigValue' error classification
	// for the issues related to the nil config value.
	ConfigValueNil Class

	// ConfigValueInvalid is the 'MjrConfig', 'MnrConfigValue' error classification
	// for config validation failures.
	ConfigValueInvalid Class
)

var (
	// MnrEncodingMarshal is the
	MnrEncodingMarshal Minor

	// EncodingMarshalOutputValue is the 'MjrEncoding', 'MnrEncodingMarshal' error classification
	// when the setting the output value.
	EncodingMarshalOutputValue Class

	// EncodingMarshalModelNotMapped is the 'MjrEncoding', 'MnrEncodingMarshal' error classification
	// when marshaling unmapped model.
	EncodingMarshalModelNotMapped Class

	// EncodingMarshalNilValue is the 'MjrEncoding', 'MnrEncodingMarshal' error classification
	// when the provided marshaling value is nil.
	EncodingMarshalNilValue Class

	// EncodingMarshalNonAddressable is the 'MjrEncoding', 'MnrEncodingMarshal' error classification
	// when the provided marshaling value is not addressable.
	EncodingMarshalNonAddressable Class

	// EncodingMarshalInput is the 'MjrEncoding', 'MnrEncodingMarshal' error classification
	// when the provided marshaling value is invalid. I.e. provided value is not a model structure.
	EncodingMarshalInput Class
)

var (
	// MnrEncodingUnmarshal is the 'MjrEncoding' minor classification
	// for the unmarshall process.
	MnrEncodingUnmarshal Minor

	// EncodingUnmarshal is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// for general purpose unmarshal errors.
	EncodingUnmarshal Class

	// EncodingUnmarshalCollection is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// when unmarshaling the input data that has undefined model collection.
	EncodingUnmarshalCollection Class

	// EncodingUnmarshalFieldValue is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// When unmarshaling field with invalid value.
	EncodingUnmarshalFieldValue Class

	// EncodingUnmarshalInvalidFormat is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// while unmarshaling the input data has invalid format. I.e. invalid json formatting.
	EncodingUnmarshalInvalidFormat Class

	// EncodingUnmarshalInvalidID is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// while unmarshaling the document with invalid primary field format or value.
	EncodingUnmarshalInvalidID Class

	// EncodingUnmarshalInvalidOutput is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// while unmarshaling the document with invalid output model or slice.
	EncodingUnmarshalInvalidOutput Class

	// EncodingUnmarshalInvalidTime is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// when unmarshaling time defined field with invalid type or value.
	EncodingUnmarshalInvalidTime Class

	// EncodingUnmarshalInvalidType is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// while unmarshaling field with invalid value type.
	EncodingUnmarshalInvalidType Class

	// EncodingUnmarshalNoData is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// while unmarshaling the empty data, when it is not allowed.
	EncodingUnmarshalNoData Class

	// EncodingUnmarshalUnknownField is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// when trying to unmarshal undefined or unknown field. Used when 'strict' mode is set.
	EncodingUnmarshalUnknownField Class

	// EncodingUnmarshalValueOutOfRange is a 'MjrEncoding', 'MnrEncodingUnmarshal' error classification
	// when trying to unmarshal value with some range that exceeds defined maximum.
	EncodingUnmarshalValueOutOfRange Class
)

var (
	// MnrInternalQuery is the 'MjrInternal' minor classification for the internal
	// query errors.
	MnrInternalQuery Minor

	// InternalQueryNoStoredValue is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for queries with no or invalid internal context values.
	InternalQueryNoStoredValue Class

	// InternalQueryIncluded is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for the internal included fields issues.
	InternalQueryIncluded Class

	// InternalQueryInvalidField is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for queries with invalid fields.
	InternalQueryInvalidField Class

	// InternalQueryNoSuchModel is the 'MjrInternal', 'MnrInternalQuery' error classification
	// when the model is not found for internal query operations.
	InternalQueryNoSuchModel Class

	// InternalQueryNilValue is the 'MjrInternal', 'MnrInternalQuery' error classification
	// when the internal query operations contains nil value.
	InternalQueryNilValue Class

	// InternalQuerySort is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for invalid query sort fields.
	InternalQuerySort Class

	// InternalQueryFilter is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for invalid internal query filter errors.
	InternalQueryFilter Class

	// InternalQuerySelectedField is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for internal errors related with query selected fields.
	InternalQuerySelectedField Class

	// InternalQueryModelMismatch is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for internal errors related with model type mismatch within internal methods.
	InternalQueryModelMismatch Class

	// InternalQueryValidation is the 'MjrInternal', 'MnrInternalQuery' error classification
	// for internal errors related with query validator.
	InternalQueryValidation Class

	// InternalQueryCardinality is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the provided query violates the query cardinality.
	InternalQueryCardinality Class // i.e. SELECT * FROM collection WHERE id IN (SELECT too,many,fields FROM other)
)

var (
	// MnrInternalEncoding is the 'MjrInternal' minor error classification
	// for internal encoding errors.
	MnrInternalEncoding Minor

	// InternalEncodingModelFieldType is the 'MjrInternal' 'MnrInternalEncoding' error classification
	// for internal encoding errors when the model field type is invalid.
	InternalEncodingModelFieldType Class

	// InternalEncodingValue is the 'MjrInternal' 'MnrInternalEncoding' error classification
	// for internal encoding errors with invalid value type.
	InternalEncodingValue Class

	// InternalEncodingPayload is the 'MjrInternal' 'MnrInternalEncoding' error classification
	// for internal encoding errors with some payload errors.
	InternalEncodingPayload Class

	// InternalEncodingIncludeScope is the 'MjrInternal' 'MnrInternalEncoding' error classification
	// for internal encoding errors with included scopes.
	InternalEncodingIncludeScope Class

	// InternalEncodingUnsupportedID is the 'MjrInternal' 'MnrInternalEncoding' error classification
	// for internal encoding errors with invalid primary field type or value.
	InternalEncodingUnsupportedID Class
)

var (
	// MnrInternalModel is the 'MjrInternal' minor error classifcation
	// for internal model issues.
	MnrInternalModel Minor

	// InternalModelRelationNotMapped is the 'MjrInternal', 'MnrInternalModel' error classification
	// for internal not mapped model relationships issues.
	InternalModelRelationNotMapped Class

	// InternalModelNotCast is the 'MjrInternal', 'MnrInternalModel' error classification
	// for the internal model's that should cast to some interface.
	InternalModelNotCast Class
)

var (
	// MnrInternalRepository is the 'MjrInternal' minor error classification
	// for the repository related internal issues.
	MnrInternalRepository Minor

	// InternalRepository is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for internal repositories errors.
	InternalRepository Class

	// InternalRepositoryResourceName is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for the errors related with the internal repository invalid resource name.
	InternalRepositoryResourceName Class

	// InternalRepositorySyntax is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for the errors related with the internal repository syntax.
	InternalRepositorySyntax Class

	// InternalRepositorySystemError is the 'MjrInternal', 'MnrInternalRepository' error classification
	// while repository system error occurred: i.e. not enough disk space.
	InternalRepositorySystemError Class

	// InternalRepositoryClientMismatch is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for internal errors on matching the repository clients.
	InternalRepositoryClientMismatch Class

	// InternalRepositoryIndex is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for internal errors with index.
	InternalRepositoryIndex Class

	// InternalRepositoryOptions is the 'MjrInternal', 'MnrInternalRepository' error classification
	// for internal repository options errors.
	InternalRepositoryOptions Class
)

var (
	// MnrInternalCommon is the common 'MjrInternal' minor error classification
	// for the non classified internal errors.
	MnrInternalCommon Minor

	// InternalCommon is the 'MjrInternal', 'MinorInternalCommon' error classification
	// for non classified internal errors.
	InternalCommon Class
)

var (
	// MnrLanguageUnsupported is the 'MjrLanguage' minor error classification
	// for unsupported langauges.
	MnrLanguageUnsupported Minor

	// LanguageUnsupportedTag is the 'MjrLanguage', 'MnrLanguageUnsupported' error
	// classification for unsupported language tags.
	LanguageUnsupportedTag Class

	// MnrLanguageParsing is the 'MjrLanguage' minor error classification for
	// parsing the languages issues.
	MnrLanguageParsing Minor

	// LanguageParsingFailed is the error classification when parsing language failed.
	LanguageParsingFailed Class
)

var (
	// MnrModelField is the 'MjrModel' minor error classification
	// on the model field's definitions.
	MnrModelField Minor

	// ModelFieldForeignKeyNotFound is the 'MjrModel', 'MnrModelField' error classification
	// when the model field's foreign key is not found issue.
	ModelFieldForeignKeyNotFound Class

	// ModelFieldName is the 'MjrModel', 'MnrModelField' error classification
	// on the model field's name issue.
	ModelFieldName Class

	// ModelFieldNestedType is the 'MjrModel', 'MnrModelField' error classification
	// on the model field's nested field type issue.
	ModelFieldNestedType Class

	// ModelFieldNotFound is the 'MjrModel', 'MnrModelField' error classification
	// when the model field is not found issue.
	ModelFieldNotFound Class

	// ModelFieldTag is the 'MjrModel', 'MnrModelField' error classification
	// on the model field's tag issue.
	ModelFieldTag Class

	// ModelFieldType is the 'MjrModel', 'MnrModelField' error classification
	// on the model field's type issue.
	ModelFieldType Class
)

var (
	// MnrModelSchema is the 'MjrModel' minor error classification
	// on the model's schema issues.
	MnrModelSchema Minor

	// ModelInSchemaAlreadyRegistered is the 'MjrModel', 'MnrModelSchema' error classifcation
	// when the model is already registered within given schema.
	ModelInSchemaAlreadyRegistered Class

	// ModelSchemaNotFound is the 'MjrModel', 'MnrModelSchema' error classification
	// used when the model schema is not found.
	ModelSchemaNotFound Class

	// ModelNotMapped is the 'MjrModel', 'MnrModelSchema' error classification
	// used when the model is not mapped within schema.
	ModelNotMappedInSchema Class
)

var (
	// MnrModelRelationship is the 'MjrModel' minor error classification
	// on the issues with model relationships.
	MnrModelRelationship Minor

	// ModelRelationshipType is the 'MjrModel', 'MnrModelRelationship' error classification
	// on the issues with relationship's type.
	ModelRelationshipType Class

	// ModelRelationshipForeign is the 'MjrModel', 'MnrModelRelationship' error classification
	// on the issues with relationship's invalid foreign key.
	ModelRelationshipForeign Class

	// ModelRelationshipJoinModel is the 'MjrModel', 'MnrModelRelationship' error classification
	// on the issues with relationship's join model.
	ModelRelationshipJoinModel Class

	// ModelRelationshipBackreference is the 'MjrModel', 'MnrModelRelationship' error classification
	// on the issues with relationship's back reference field.
	ModelRelationshipBackreference Class

	// ModelRelationshipOptions is the 'MjrModel', 'MnrModelRelationship' error classification
	// on the issues with relationship options like: 'on error', 'on patch', 'on delete'.
	ModelRelationshipOptions Class
)

var (
	// MnrModelValue is the 'MjrModel' minor error classification used for model value issues.
	MnrModelValue Minor

	// ModelValueNil is the 'MjrModel', 'MnrModelValue' error classification
	// for nil model values - while getting the model struct.
	ModelValueNil Class
)

var (
	// MnrModelMapping is the 'MjrModel' minor error classification for model mapping issues.
	MnrModelMapping Minor

	// ModelMappingNoFields is the 'MjrModel', 'MnrModelMapping' error classification
	// for model without required field or no fields at all.
	ModelMappingNoFields Class

	// ModelMappingInvalidType is the 'MjrModel', 'MnrModelMapping' error classification
	// for invalid types (i.e. field).
	ModelMappingInvalidType Class

	// ModelNotMapped is the 'MjrModel', 'MnrModelSchema' error classification
	// used when the model is not mapped within schema.
	ModelNotMapped Class
)

var (
	// MnrQueryFieldset is the 'MjrQuery' minor error classification
	// for query fieldset related issues.
	MnrQueryFieldset Minor

	// QueryFieldsetTooBig is the 'MjrQuery', 'MnrQueryFieldset' error classification
	// used when provided more than possible fields in the fieldset.
	QueryFieldsetTooBig Class

	// QueryFieldsetUnknownField is the 'MjrQuery', 'MnrQueryFieldset' error classificatio
	// used when the provided fieldset field is not found within the model's collection.
	QueryFieldsetUnknownField Class

	// QueryFieldsetDuplicate is the 'MjrQuery', 'MnrQueryFieldset' error classificatio
	// for duplicated fieldset field's name.
	QueryFieldsetDuplicate Class

	// QueryFieldsetInvalid is the 'MjrQuery', 'MnrQueryFieldset' error classification
	// for invalid fieldset issues.
	QueryFieldsetInvalid Class

	// QueryFieldsetEmpty is the 'MjrQuery', 'MnrQueryFieldset' error classification
	// for empty fieldset issues.
	QueryFieldsetEmpty Class
)

var (
	// MnrQuerySelectedFields is the 'MjrQuery' minor error classifcation
	// for the selected fields issues.
	MnrQuerySelectedFields Minor

	// QuerySelectedFieldsNotFound is the 'MjrQuery', 'MnrQuerySelectedFields' error classifcation
	// when the selected fields is not found.
	QuerySelectedFieldsNotFound Class

	// QuerySelectedFieldsNotSelected is the 'MjrQuery', 'MnrQuerySelectedFields' error classifcation
	// when unselecting fields which were not selected.
	QuerySelectedFieldsNotSelected Class

	// QuerySelectedFieldsInvalidModel is the 'MjrQuery', 'MnrQuerySelectedFields' error classification
	// when provided selected field is of invalid or non matched model.
	QuerySelectedFieldsInvalidModel Class

	// QuerySelectedFieldInvalid is the 'MjrQuery', 'MnrQuerySelectedFields' error classification
	// when the selected field is not valid.
	QuerySelectedFieldInvalid Class

	// QuerySelectedFieldAlreadyUsed is the 'MjrQuery', 'MnrQuerySelectedFields' error classification
	// whenthe selected field is already 'selected'.
	QuerySelectedFieldAlreadyUsed Class
)

var (
	// MnrQueryFilter is the 'MjrQuery' minor that classifies errors related with the query filters.
	MnrQueryFilter Minor

	// QueryFilterInvalidField is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for invalid query filters field - name.
	QueryFilterInvalidField Class

	// QueryFilterInvalidFormat is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for invalid query filter format.
	QueryFilterInvalidFormat Class

	// QueryFilterLanguage is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for invalid query language filter.	.
	QueryFilterLanguage Class

	// QueryFilterMissingRequired is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for missing query filters.
	QueryFilterMissingRequired Class

	// QueryFilterUnknownCollection is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for unknown query filter collection provided.
	QueryFilterUnknownCollection Class

	// QueryFilterUnknownField is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for unknown query filter field.
	QueryFilterUnknownField Class

	// QueryFilterUnknownOperator is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for unknown - invalid filter operator.
	QueryFilterUnknownOperator Class

	// QueryFilterUnsupportedField is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for unsupported field types.
	QueryFilterUnsupportedField Class

	// QueryFilterUnsupportedOperator is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for unsupported query filter operator.
	QueryFilterUnsupportedOperator Class

	// QueryFilterValue is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for invalid filter values.
	QueryFilterValue Class

	// QueryFitlerNonMatched is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for non matched model structures or field structures to models.
	QueryFitlerNonMatched Class

	// QueryFilterFieldKind is the 'MjrQuery', 'MnrQueryFilter' error classification
	// for invalid, unknown or unsupported filter field kind.
	QueryFilterFieldKind Class
)

var (
	// MnrQuerySorts is the 'MjrQuery' minor that classifies errors related with the sorts.
	MnrQuerySorts Minor

	// QuerySortField is the 'MjrQuery', 'MnrQuerySorts' error classification
	// for unknown, unsupported fields.
	QuerySortField Class

	// QuerySortFormat is the 'MjrQuery', 'MnrQuerySorts' error classification
	// for invalid sorting format.
	QuerySortFormat Class

	// QuerySortTooManyFields is the 'MjrQuery', 'MnrQuerySorts' error classification
	// when too many sorting fields provided.
	QuerySortTooManyFields Class

	// QuerySortRelatedFields is the 'MjrQuery', 'MnrQuerySorts' error classification
	// for unsupported sorting by related fields.
	QuerySortRelatedFields Class
)

var (
	// MnrQueryPagination is the 'MjrQuery' minor that classifies errors related with the pagination.
	MnrQueryPagination Minor

	// QueryPaginationValue is the 'MjrQuery', 'MnrQueryPagination' error classification
	// for invalid pagination values. I.e. invalid limit, offset value.
	QueryPaginationValue Class

	// QueryPaginationType is the 'MjrQuery', 'MnrQueryPagination' error classification
	// for invalid pagination type provided.
	QueryPaginationType Class

	// QueryPaginationAlreadySet is the 'MjrQuery', 'MnrQueryPagination' error classification
	// while trying to add pagination when it is already set.
	QueryPaginationAlreadySet Class
)

var (
	// MnrQueryValue is the 'MjrQuery' minor that classifies errors related with the query values.
	MnrQueryValue Minor

	// QueryNoValue is the 'MjrQuery', 'MnrQueryValue' error classification
	// for queries with no values provided.
	QueryNoValue Class

	// QueryValueMissingRequired is the 'MjrQuery', 'MnrQueryValue' error classifcation
	// occurred on missing required field values.
	QueryValueMissingRequired Class

	// QueryValueNoResult is the 'MjrQuery', 'MnrQueryValue' error classifaction
	// when query returns no results.
	QueryValueNoResult Class

	// QueryValuePrimary is the 'MjrQuery', 'MnrQueryValue' error classification
	// for queries with invalid primary field value.
	QueryValuePrimary Class

	// QueryValueType is the 'MjrQuery', 'MnrQueryValue' error classification
	// for queries with invalid or unsupported value type provided.
	QueryValueType Class

	// QueryValueUnaddressable is the 'MjrQuery', 'MnrQueryValue' error classifcation
	// for queries with unadresable value type provided.
	QueryValueUnaddressable Class

	// QueryValueValidation is the 'MjrQuery', 'MnrQueryValue' error classifaction
	// for queries with non validated values - validator failed.
	QueryValueValidation Class
)

var (
	// MnrQueryInclude is the 'MjrQuery' minor error classifcation
	// for the query includes issues.
	MnrQueryInclude Minor

	// QueryIncludeTooMany is the 'MjrQuery', 'MnrQueryInclude' error classifcation
	// used on when provided too many includes or too deep included field.
	QueryIncludeTooMany Class

	// QueryNotIncluded is the 'MjrQuery', 'MnrQueryInclude' error classification
	// used when the provided query collection / model is not included.
	QueryNotIncluded Class
)

var (
	// MnrQueryTransaction is the 'MjrQuery' minor error classification that defines issues with the query transactions.
	MnrQueryTransaction Minor

	// QueryTxBegin is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// for query tranasaction begins.
	QueryTxBegin Class

	// QueryTxAlreadyBegin is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction had already begin.
	QueryTxAlreadyBegin Class

	// QueryTxAlreadyResolved is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction had already resolved.
	QueryTxAlreadyResolved Class

	// QueryTxNotFound is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction transaction not found for given query.
	QueryTxNotFound Class

	// QueryTxRollback is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction with rollback issues.
	QueryTxRollback Class

	// QueryTxFailed is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction failed.
	QueryTxFailed Class

	// QueryTxUnknownState is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction state is unknown.
	QueryTxUnknownState Class

	// QueryTxUnknownIsolationLevel is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction isolation level is unknown.
	QueryTxUnknownIsolationLevel Class

	// QueryTxTermination is the 'MjrQuery', 'MnrQueryTransaction' error classifaction
	// when query transaction is invalidly terminated.
	QueryTxTermination Class

	// QueryTxLockTimeOut is the 'MjrQuery', 'MnrQueryTransaction' error classification
	// when query transaction lock had timed out.
	QueryTxLockTimeOut Class
)

var (
	// MnrQueryViolation is the 'MjrQuery' minor error classifaction
	// related with query violations.
	MnrQueryViolation Minor

	// QueryViolationIntegrityConstraint is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the query violates integrity constraint in example no foreign key exists for given insertion query.
	QueryViolationIntegrityConstraint Class

	// QueryViolationNotNull is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the not null restriction is violated by the given insertion, patching query.
	QueryViolationNotNull Class

	// QueryViolationForeignKey is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the foreign key is being violated.
	QueryViolationForeignKey Class

	// QueryViolationUnique is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the uniqueness of the field is being violated. I.e. user defined primary key is not unique.
	QueryViolationUnique Class

	// QueryViolationCheck is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the repository value check is violated. I.e. SQL Check value.
	QueryViolationCheck Class

	// QueryViolationDataType is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// when the inserted data type violates the allowed data types.
	QueryViolationDataType Class

	// QueryViolationRestrict is the 'MjrQuery', 'MnrQueryViolation' error classifcation
	// while doing restricted operation. I.e. SQL based repository with field marked as RESTRICT.
	QueryViolationRestrict Class
)

var (
	// MnrQueryProcessor is the 'MjrQuery' error classification related with
	// the issues with the processes and a processor.
	MnrQueryProcessor Minor

	// QueryProcessorNotFound is the 'MjrQuery', 'MnrQueryProcessor' error classification
	// for the query processes not found.
	QueryProcessorNotFound Class
)

var (
	// MnrQueryRelation is the 'MjrQuery' minor error classification related
	// with the issues while querying the relations.
	MnrQueryRelation Minor

	// QueryRelation is the 'MjrQuery', 'MnrQueryRelation' error classification
	// for general issues while querying the relations.
	QueryRelation Class
	// QueryRelationNotFound is the 'MjrQuery', 'MnrQueryRelations' error classification
	// used when the relation query instance is not found.
	QueryRelationNotFound Class
)

var (
	// MnrRepositoryUnavailable is a 'MjrRepository' minor error classification
	// for unavailable repository access.
	MnrRepositoryUnavailable Minor

	// RepositoryUnavailableInsufficientResources is the 'MjrRepository', 'MnrRepositoryUnavailable' error classification
	// when the repository has insufficitent system resources to run.
	RepositoryUnavailableInsufficientResources Class

	// RepositoryUnavailableProgramLimit is the 'MjrRepository', 'MnrRepositoryUnavailable' error classification
	// when the repository reached program limit - i.e. tried to extract too many columns at once.
	RepositoryUnavailableProgramLimit Class

	// RepositoryUnavailableShutdown is the 'MjrRepository', 'MnrRepositoryUnavailable' error classification
	// when the repository is actually shutting down.
	RepositoryUnavailableShutdown Class
)

var (
	// MnrRepositoryAuth is the 'MjrRepository' minor error classification
	// related with Authorization or Authentication issues.
	MnrRepositoryAuth Minor

	// RepositoryAuthPrivileges is the 'MjrRepository', 'MnrRepositoryAuth' error classification
	// for insufficient authorization privileges issues.
	RepositoryAuthPrivileges Class
)

var (
	// MnrRepositoryConnection is the 'MjrRepository' minor error classification
	// for the repository connection issues.
	MnrRepositoryConnection Minor

	// RepositoryConnection is the 'MjrRepository', 'MnrRepositoryConnection'
	// error classification related with repository connection.
	RepositoryConnection Class

	// RepositoryConnectionTimedOut is the 'MjrRepository', 'MnrRepositoryConnection'
	// error classification related with timed out connection.
	RepositoryConnectionTimedOut Class

	// RepositoryConnectionURI is the 'MjrRepository', 'MnrRepositoryConnection' error classification
	// related with invalid connection URI for the repository.
	RepositoryConnectionURI Class

	// RepositoryConnectionSSL is the 'MjrRepository', 'MnrRepositoryConnection' error classification
	// related with SSL for the repository connections.
	RepositoryConnectionSSL Class
)

var (
	// MnrRepositoryNotImplements is the 'MjrRepository' minor error classification
	// for the repository interfaces.
	MnrRepositoryNotImplements Minor

	// RepositoryNotImplementsTransactioner is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement transactioner interfaces.
	RepositoryNotImplementsTransactioner Class

	// RepositoryNotImplementsCreator is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement query.Creator interfaces.
	RepositoryNotImplementsCreator Class

	// RepositoryNotImplementsDeleter is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement query.Deleter interfaces.
	RepositoryNotImplementsDeleter Class

	// RepositoryNotImplementsPatcher is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement query.Patcher interfaces.
	RepositoryNotImplementsPatcher Class

	// RepositoryNotImplementsLister is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement query.Lister interfaces.
	RepositoryNotImplementsLister Class

	// RepositoryNotImplementsGetter is the 'MjrRepository', 'MnrRepositoryInterface' error classification
	// for errors when the repository doesn't implement getter interfaces.
	RepositoryNotImplementsGetter Class
)

var (
	// MnrRepositoryNotFound is the 'MjrRepository' minor error classification
	// when the repository is not found.
	MnrRepositoryNotFound Minor

	// RepositoryNotFound is the 'MjrRepository', 'MnrRepositoryNotFound' errors classification
	// when the repository for model is not found.
	RepositoryNotFound Class
)

var (
	// MnrRepositoryFactory is the 'MjrRepository' minor error classification
	// for repository factories issues.
	MnrRepositoryFactory Minor

	// RepositoryFactoryNotFound is the 'MjrRepository', 'MnrRepositoryFactory' error classification
	// for not found repository factory.
	RepositoryFactoryNotFound Class

	// RepositoryFactoryAlreadyRegistered is the 'MjrRepository', 'MnrRepositoryFactory' error classification
	// for the factories that were already registered.
	RepositoryFactoryAlreadyRegistered Class
)

var (
	// MnrRepositoryConfig is the 'MjrRepository' error classification for repository configurations
	MnrRepositoryConfig Minor

	// RepositoryConfigAlreadyRegistered is the 'MjrRepository', 'MnrRepositoryConfig' error classification
	// for already registered repository configurations.
	RepositoryConfigAlreadyRegistered Class

	// RepositoryConfigInvalid is the 'MjrRepository', 'MnrRepositoryConfig' error classification
	// for invalid repository configuration.
	RepositoryConfigInvalid Class
)

var (
	// MnrRepositoryReplica is the 'MjrRepository' minor error classification
	// for replicas errors.
	MnrRepositoryReplica Minor

	// RepositoryReplicaSetNotFound is the 'MjrRepository', 'MnrRepositoryReplica' error classification
	// where replica set is not found.
	RepositoryReplicaSetNotFound Class
	// RepositoryReplicaShardNotFound is the 'MjrRepository', 'MnrRepositoryReplica' error classification
	// where replica shard is not found.
	RepositoryReplicaShardNotFound Class
	// RepositoryReplicaNodeNotFound is the 'MjrRepository', 'MnrRepositoryReplica' error classification
	// where replica shard is not found.
	RepositoryReplicaNodeNotFound Class

	// RepositoryReplica is the 'MjrRepository', 'MnrRepositoryReplica' error classification for repository replicas.
	RepositoryReplica Class
)