SpannerDialect (Google Cloud Spanner Dialect for Hibernate ORM 1.5.4 API)

java.lang.Object
- org.hibernate.dialect.Dialect
- - com.google.cloud.spanner.hibernate.SpannerDialect

All Implemented Interfaces:

org.hibernate.exception.spi.ConversionContext
```
public class SpannerDialect
extends org.hibernate.dialect.Dialect
```
Hibernate Dialect implementation for Cloud Spanner.

Author:

Mike Eltsufin, Chengyuan Zhao, Daniel Zou, Dmitry Solomakha

Field Summary
- Fields inherited from class org.hibernate.dialect.Dialect
  CLOSED_QUOTE, DEFAULT_BATCH_SIZE, LEGACY_LOB_MERGE_STRATEGY, NEW_LOCATOR_LOB_MERGE_STRATEGY, NO_BATCH, QUOTE, STANDARD_DEFAULT_BATCH_LOAD_SIZING_STRATEGY, STREAM_XFER_LOB_MERGE_STRATEGY, TWO_SINGLE_QUOTES_REPLACEMENT

Constructor Summary

Constructors
Constructor and Description

SpannerDialect()
Default constructor for SpannerDialect.

Constructors
Constructor and Description
`SpannerDialect()` Default constructor for SpannerDialect.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`applyLocksToSql(String sql, org.hibernate.LockOptions aliasedLockOptions, Map<String,String[]> keyColumnNames)`
`boolean`	`bindLimitParametersInReverseOrder()`
`boolean`	`canCreateSchema()`
`char`	`closeQuote()`
`String`	`getAddColumnString()`
`String`	`getAddForeignKeyConstraintString(String constraintName, String[] foreignKey, String referencedTable, String[] primaryKey, boolean referencesPrimaryKey)`
`String`	`getAddPrimaryKeyConstraintString(String constraintName)`
`String`	`getCastTypeName(int code)`
`String[]`	`getCreateSchemaCommand(String schemaName)`
`String`	`getCurrentSchemaCommand()`
`String`	`getCurrentTimestampSelectString()`
`String[]`	`getDropSchemaCommand(String schemaName)`
`org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.ForeignKey>`	`getForeignKeyExporter()`
`String`	`getForUpdateNowaitString()`
`String`	`getForUpdateNowaitString(String aliases)`
`String`	`getForUpdateSkipLockedString()`
`String`	`getForUpdateSkipLockedString(String aliases)`
`String`	`getForUpdateString()`
`String`	`getForUpdateString(org.hibernate.LockOptions lockOptions)`
`String`	`getForUpdateString(String aliases)`
`String`	`getForUpdateString(String aliases, org.hibernate.LockOptions lockOptions)`
`String`	`getLimitString(String sql, boolean hasOffset)`
`org.hibernate.dialect.lock.LockingStrategy`	`getLockingStrategy(org.hibernate.persister.entity.Lockable lockable, org.hibernate.LockMode lockMode)`
`String`	`getReadLockString(int timeout)`
`String`	`getReadLockString(String aliases, int timeout)`
`org.hibernate.engine.jdbc.env.spi.SchemaNameResolver`	`getSchemaNameResolver()`
`org.hibernate.tool.schema.spi.Exporter<org.hibernate.boot.model.relational.Sequence>`	`getSequenceExporter()`
`org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table>`	`getTableExporter()`
`org.hibernate.dialect.unique.UniqueDelegate`	`getUniqueDelegate()`
`String`	`getWriteLockString(int timeout)`
`String`	`getWriteLockString(String aliases, int timeout)`
`boolean`	`isCurrentTimestampSelectStringCallable()`
`char`	`openQuote()`
`boolean`	`qualifyIndexName()`
`boolean`	`supportsCascadeDelete()`
`boolean`	`supportsCaseInsensitiveLike()`
`boolean`	`supportsCircularCascadeDeleteConstraints()`
`boolean`	`supportsCurrentTimestampSelection()`
`boolean`	`supportsLimit()`
`boolean`	`supportsLimitOffset()`
`boolean`	`supportsLockTimeouts()`
`boolean`	`supportsOuterJoinForUpdate()`
`boolean`	`supportsUnionAll()`
`boolean`	`supportsVariableLimit()`
`String`	`toBooleanValueString(boolean bool)`

Methods inherited from class org.hibernate.dialect.Dialect
addSqlHintOrComment, appendLockHint, appendLockHint, areStringComparisonsCaseInsensitive, augmentPhysicalTableTypes, augmentRecognizedTableTypes, bindLimitParametersFirst, buildIdentifierHelper, buildSQLExceptionConversionDelegate, buildSQLExceptionConverter, canCreateCatalog, cast, cast, cast, contributeTypes, convertToFirstRowValue, createCaseFragment, createOuterJoinFragment, defaultScrollMode, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, dropConstraints, equivalentTypes, escapeComment, escapeLiteral, forceLimitUsage, forceLobAsLastValue, forUpdateOfColumns, getAddColumnSuffixString, getAddForeignKeyConstraintString, getAddUniqueConstraintString, getAlterTableString, getAuxiliaryDatabaseObjectExporter, getCallableStatementSupport, getCascadeConstraintsString, getCaseInsensitiveLike, getColumnAliasExtractor, getColumnComment, getCreateCatalogCommand, getCreateMultisetTableString, getCreateSequenceString, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCreateTemporaryTableColumnAnnotation, getCrossJoinSeparator, getCurrentTimestampSQLFunctionName, getDefaultBatchLoadSizingStrategy, getDefaultMultiTableBulkIdStrategy, getDefaultProperties, getDialect, getDialect, getDropCatalogCommand, getDropForeignKeyString, getDropSequenceString, getDropSequenceStrings, getDropTableString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIdentityColumnSupport, getIndexExporter, getInExpressionCountLimit, getKeywords, getLimitHandler, getLimitString, getLobMergeStrategy, getLowercaseFunction, getMaxAliasLength, getNameQualifierSupport, getNativeIdentifierGeneratorClass, getNativeIdentifierGeneratorStrategy, getNoColumnsInsertString, getNotExpression, getNullColumnString, getQueryHintString, getQueryHintString, getQuerySequencesString, getResultSet, getResultSet, getResultSet, getSelectClauseNullString, getSelectGUIDString, getSelectSequenceNextValString, getSequenceInformationExtractor, getSequenceNextValString, getSqlTypeDescriptorOverride, getTableComment, getTableTypeString, getTypeName, getTypeName, getUniqueKeyExporter, getViolatedConstraintNameExtracter, hasAlterTable, hasSelfReferentialForeignKeyBug, inlineLiteral, isJdbcLogWarningsEnabledByDefault, isLegacyLimitHandlerBehaviorEnabled, isLockTimeoutParameterized, isTypeNameRegistered, prependComment, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, registerResultSetOutParameter, registerResultSetOutParameter, remapSqlTypeDescriptor, renderOrderByElement, replaceResultVariableInOrderByClauseWithPosition, requiresCastingOfParametersInSelectClause, requiresParensForTupleDistinctCounts, supportsBindAsCallableArgument, supportsColumnCheck, supportsCommentOn, supportsEmptyInList, supportsExistsInSelect, supportsExpectedLobUsagePattern, supportsIfExistsAfterAlterTable, supportsIfExistsAfterConstraintName, supportsIfExistsAfterTableName, supportsIfExistsBeforeConstraintName, supportsIfExistsBeforeTableName, supportsJdbcConnectionLobCreation, supportsLobValueChangePropogation, supportsNamedParameters, supportsNationalizedTypes, supportsNoColumnsInsert, supportsNonQueryWithCTE, supportsNotNullUnique, supportsNoWait, supportsParametersInInsertSelect, supportsPartitionBy, supportsPooledSequences, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsRowValueConstructorSyntaxInSet, supportsSelectAliasInGroupByClause, supportsSequences, supportsSkipLocked, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTupleCounts, supportsTupleDistinctCounts, supportsTuplesInSubqueries, supportsUnboundedLobLocatorMaterialization, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsValuesList, toString, transformSelectString, useFollowOnLocking, useFollowOnLocking, useInputStreamToInsertBlob, useMaxForLimit

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SpannerDialect
```
public SpannerDialect()
```
    Default constructor for SpannerDialect.
- Method Detail
  - getTableExporter
```
public org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table> getTableExporter()
```
    Overrides:
    
    getTableExporter in class org.hibernate.dialect.Dialect
  - getForeignKeyExporter
```
public org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.ForeignKey> getForeignKeyExporter()
```
    Overrides:
    
    getForeignKeyExporter in class org.hibernate.dialect.Dialect
  - supportsCurrentTimestampSelection
```
public boolean supportsCurrentTimestampSelection()
```
    Overrides:
    
    supportsCurrentTimestampSelection in class org.hibernate.dialect.Dialect
  - isCurrentTimestampSelectStringCallable
```
public boolean isCurrentTimestampSelectStringCallable()
```
    Overrides:
    
    isCurrentTimestampSelectStringCallable in class org.hibernate.dialect.Dialect
  - getCurrentTimestampSelectString
```
public String getCurrentTimestampSelectString()
```
    Overrides:
    
    getCurrentTimestampSelectString in class org.hibernate.dialect.Dialect
  - toBooleanValueString
```
public String toBooleanValueString(boolean bool)
```
    Overrides:
    
    toBooleanValueString in class org.hibernate.dialect.Dialect
  - supportsUnionAll
```
public boolean supportsUnionAll()
```
    Overrides:
    
    supportsUnionAll in class org.hibernate.dialect.Dialect
  - supportsCaseInsensitiveLike
```
public boolean supportsCaseInsensitiveLike()
```
    Overrides:
    
    supportsCaseInsensitiveLike in class org.hibernate.dialect.Dialect
  - canCreateSchema
```
public boolean canCreateSchema()
```
    Overrides:
    
    canCreateSchema in class org.hibernate.dialect.Dialect
  - getCreateSchemaCommand
```
public String[] getCreateSchemaCommand(String schemaName)
```
    Overrides:
    
    getCreateSchemaCommand in class org.hibernate.dialect.Dialect
  - getDropSchemaCommand
```
public String[] getDropSchemaCommand(String schemaName)
```
    Overrides:
    
    getDropSchemaCommand in class org.hibernate.dialect.Dialect
  - getCurrentSchemaCommand
```
public String getCurrentSchemaCommand()
```
    Overrides:
    
    getCurrentSchemaCommand in class org.hibernate.dialect.Dialect
  - getSchemaNameResolver
```
public org.hibernate.engine.jdbc.env.spi.SchemaNameResolver getSchemaNameResolver()
```
    Overrides:
    
    getSchemaNameResolver in class org.hibernate.dialect.Dialect
  - qualifyIndexName
```
public boolean qualifyIndexName()
```
    Overrides:
    
    qualifyIndexName in class org.hibernate.dialect.Dialect
  - getAddColumnString
```
public String getAddColumnString()
```
    Overrides:
    
    getAddColumnString in class org.hibernate.dialect.Dialect
  - getAddForeignKeyConstraintString
```
public String getAddForeignKeyConstraintString(String constraintName,
                                               String[] foreignKey,
                                               String referencedTable,
                                               String[] primaryKey,
                                               boolean referencesPrimaryKey)
```
    Overrides:
    
    getAddForeignKeyConstraintString in class org.hibernate.dialect.Dialect
  - getAddPrimaryKeyConstraintString
```
public String getAddPrimaryKeyConstraintString(String constraintName)
```
    Overrides:
    
    getAddPrimaryKeyConstraintString in class org.hibernate.dialect.Dialect
  - supportsLockTimeouts
```
public boolean supportsLockTimeouts()
```
    Overrides:
    
    supportsLockTimeouts in class org.hibernate.dialect.Dialect
  - getLockingStrategy
```
public org.hibernate.dialect.lock.LockingStrategy getLockingStrategy(org.hibernate.persister.entity.Lockable lockable,
                                                                     org.hibernate.LockMode lockMode)
```
    Overrides:
    
    getLockingStrategy in class org.hibernate.dialect.Dialect
  - getForUpdateString
```
public String getForUpdateString(org.hibernate.LockOptions lockOptions)
```
    Overrides:
    
    getForUpdateString in class org.hibernate.dialect.Dialect
  - getForUpdateString
```
public String getForUpdateString()
```
    Overrides:
    
    getForUpdateString in class org.hibernate.dialect.Dialect
  - getForUpdateString
```
public String getForUpdateString(String aliases)
```
    Overrides:
    
    getForUpdateString in class org.hibernate.dialect.Dialect
  - getForUpdateString
```
public String getForUpdateString(String aliases,
                                 org.hibernate.LockOptions lockOptions)
```
    Overrides:
    
    getForUpdateString in class org.hibernate.dialect.Dialect
  - getWriteLockString
```
public String getWriteLockString(int timeout)
```
    Overrides:
    
    getWriteLockString in class org.hibernate.dialect.Dialect
  - getWriteLockString
```
public String getWriteLockString(String aliases,
                                 int timeout)
```
    Overrides:
    
    getWriteLockString in class org.hibernate.dialect.Dialect
  - getReadLockString
```
public String getReadLockString(int timeout)
```
    Overrides:
    
    getReadLockString in class org.hibernate.dialect.Dialect
  - getReadLockString
```
public String getReadLockString(String aliases,
                                int timeout)
```
    Overrides:
    
    getReadLockString in class org.hibernate.dialect.Dialect
  - supportsOuterJoinForUpdate
```
public boolean supportsOuterJoinForUpdate()
```
    Overrides:
    
    supportsOuterJoinForUpdate in class org.hibernate.dialect.Dialect
  - getForUpdateNowaitString
```
public String getForUpdateNowaitString()
```
    Overrides:
    
    getForUpdateNowaitString in class org.hibernate.dialect.Dialect
  - getForUpdateNowaitString
```
public String getForUpdateNowaitString(String aliases)
```
    Overrides:
    
    getForUpdateNowaitString in class org.hibernate.dialect.Dialect
  - getForUpdateSkipLockedString
```
public String getForUpdateSkipLockedString()
```
    Overrides:
    
    getForUpdateSkipLockedString in class org.hibernate.dialect.Dialect
  - getForUpdateSkipLockedString
```
public String getForUpdateSkipLockedString(String aliases)
```
    Overrides:
    
    getForUpdateSkipLockedString in class org.hibernate.dialect.Dialect
  - getSequenceExporter
```
public org.hibernate.tool.schema.spi.Exporter<org.hibernate.boot.model.relational.Sequence> getSequenceExporter()
```
    Overrides:
    
    getSequenceExporter in class org.hibernate.dialect.Dialect
  - applyLocksToSql
```
public String applyLocksToSql(String sql,
                              org.hibernate.LockOptions aliasedLockOptions,
                              Map<String,String[]> keyColumnNames)
```
    Overrides:
    
    applyLocksToSql in class org.hibernate.dialect.Dialect
  - getUniqueDelegate
```
public org.hibernate.dialect.unique.UniqueDelegate getUniqueDelegate()
```
    Overrides:
    
    getUniqueDelegate in class org.hibernate.dialect.Dialect
  - supportsCircularCascadeDeleteConstraints
```
public boolean supportsCircularCascadeDeleteConstraints()
```
    Overrides:
    
    supportsCircularCascadeDeleteConstraints in class org.hibernate.dialect.Dialect
  - supportsCascadeDelete
```
public boolean supportsCascadeDelete()
```
    Overrides:
    
    supportsCascadeDelete in class org.hibernate.dialect.Dialect
  - openQuote
```
public char openQuote()
```
    Overrides:
    
    openQuote in class org.hibernate.dialect.Dialect
  - closeQuote
```
public char closeQuote()
```
    Overrides:
    
    closeQuote in class org.hibernate.dialect.Dialect
  - supportsLimit
```
public boolean supportsLimit()
```
    Overrides:
    
    supportsLimit in class org.hibernate.dialect.Dialect
  - supportsLimitOffset
```
public boolean supportsLimitOffset()
```
    Overrides:
    
    supportsLimitOffset in class org.hibernate.dialect.Dialect
  - supportsVariableLimit
```
public boolean supportsVariableLimit()
```
    Overrides:
    
    supportsVariableLimit in class org.hibernate.dialect.Dialect
  - getLimitString
```
public String getLimitString(String sql,
                             boolean hasOffset)
```
    Overrides:
    
    getLimitString in class org.hibernate.dialect.Dialect
  - bindLimitParametersInReverseOrder
```
public boolean bindLimitParametersInReverseOrder()
```
    Overrides:
    
    bindLimitParametersInReverseOrder in class org.hibernate.dialect.Dialect
  - getCastTypeName
```
public String getCastTypeName(int code)
```
    Overrides:
    
    getCastTypeName in class org.hibernate.dialect.Dialect

Class SpannerDialect

Field Summary

Fields inherited from class org.hibernate.dialect.Dialect

Constructor Summary

Method Summary

Methods inherited from class org.hibernate.dialect.Dialect

Methods inherited from class java.lang.Object

Constructor Detail

SpannerDialect

Method Detail

getTableExporter

getForeignKeyExporter

supportsCurrentTimestampSelection

isCurrentTimestampSelectStringCallable

getCurrentTimestampSelectString

toBooleanValueString

supportsUnionAll

supportsCaseInsensitiveLike

canCreateSchema

getCreateSchemaCommand

getDropSchemaCommand

getCurrentSchemaCommand

getSchemaNameResolver

qualifyIndexName

getAddColumnString

getAddForeignKeyConstraintString

getAddPrimaryKeyConstraintString

supportsLockTimeouts

getLockingStrategy

getForUpdateString

getForUpdateString

getForUpdateString

getForUpdateString

getWriteLockString

getWriteLockString

getReadLockString

getReadLockString

supportsOuterJoinForUpdate

getForUpdateNowaitString

getForUpdateNowaitString

getForUpdateSkipLockedString

getForUpdateSkipLockedString

getSequenceExporter

applyLocksToSql

getUniqueDelegate

supportsCircularCascadeDeleteConstraints

supportsCascadeDelete

openQuote

closeQuote

supportsLimit

supportsLimitOffset

supportsVariableLimit

getLimitString

bindLimitParametersInReverseOrder

getCastTypeName