Package com.gengoai.sql

Class PostgreSQLDialect

java.lang.Object

com.gengoai.sql.SQLDialect

com.gengoai.sql.PostgreSQLDialect

All Implemented Interfaces:

Serializable

public class PostgreSQLDialect
extends SQLDialect

See Also:

Serialized Form

Field Summary

Fields inherited from class com.gengoai.sql.SQLDialect

LOG_LEVEL

Constructor Summary

Constructors

Constructor	Description
PostgreSQLDialect()

Method Summary

Modifier and Type	Method	Description
protected void	defineColumn(Column column, StringBuilder builder)	Generates the SQL needed to define a column for creating or altering a table.
protected String	function(@NonNull SQLFunction function)	Generates the SQL for a call to a predefined function.
protected String	insertType(InsertType insertType)	Insert type string.
protected String	translate(String keyword)	Provides dialect specific translations of keywords and symbols
protected String	updateType(UpdateType updateType)	Update type string.

Methods inherited from class com.gengoai.sql.SQLDialect

addColumn, alterColumn, alterTable, between, binaryOperator, checkConstraint, cleanUnderScores, conflictClause, createIndex, createTable, createTrigger, deferrable, defineConstraint, delete, drop, dropColumn, escape, foreignKeyAction, foreignKeyConstraint, insert, join, join, joinType, notNullConstraint, postfixUnaryOperator, prefixUnaryOperator, primaryKeyConstraint, queryOperator, renameColumn, renameTable, render, select, sqlDMLOperation, triggerTime, uniqueConstraint, update, upsertAction, upsertClause

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PostgreSQLDialect

public PostgreSQLDialect()

Method Detail

defineColumn

protected void defineColumn(Column column,
                            StringBuilder builder)

Description copied from class: SQLDialect

Generates the SQL needed to define a column for creating or altering a table.

Specified by:

defineColumn in class SQLDialect

Parameters:

column - the column definition

builder - the StringBuilder to add the definition to

function

protected String function(@NonNull
                          @NonNull SQLFunction function)

Description copied from class: SQLDialect

Generates the SQL for a call to a predefined function.

Overrides:

function in class SQLDialect

Parameters:

function - the function call

Returns:

the SQL

insertType

protected String insertType(InsertType insertType)

Description copied from class: SQLDialect

Insert type string.

Overrides:

insertType in class SQLDialect

Parameters:

insertType - the insert type

Returns:

the string

translate

protected String translate(String keyword)

Description copied from class: SQLDialect

Provides dialect specific translations of keywords and symbols

Overrides:

translate in class SQLDialect

Parameters:

keyword - the keyword

Returns:

the tranlsation

updateType

protected String updateType(UpdateType updateType)

Description copied from class: SQLDialect

Update type string.

Overrides:

updateType in class SQLDialect

Parameters:

updateType - the update type

Returns:

the string