cn.featherfly.common.db.dialect

接口 Dialect

所有已知实现类:

AbstractDialect, MySQLDialect, OracleDialect, PostgreSQLDialect, SQLiteDialect

public interface Dialect

database dialect.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	Dialect.Keyworld The Class Keyworld.

字段概要

字段

限定符和类型	字段和说明
static int	DEFAULT_LIMIT 默认的查询返回条数.
static java.lang.String	LIMIT_PARAM_NAME 命名参数查询的查询条件默认数量名称.
static java.lang.String	START_PARAM_NAME 命名参数查询的查询条件默认起始位置名称.

方法概要

限定符和类型	方法和说明
default java.lang.String	buildAlterTableAddColumnDDL(java.lang.String tableName, Column... columns) Builds the alter table add column DDL.
java.lang.String	buildAlterTableAddColumnDDL(java.lang.String databaseName, java.lang.String tableName, Column... columns) Builds the alter table add column DDL.
default java.lang.String	buildAlterTableDDL(java.lang.String tableName) Builds the alter table sql.
default java.lang.String	buildAlterTableDDL(java.lang.String databaseName, java.lang.String tableName) Builds the alter table sql.
default java.lang.String	buildAlterTableDropColumnDDL(java.lang.String tableName, Column... columns) Builds the alter table drop column DDL.
java.lang.String	buildAlterTableDropColumnDDL(java.lang.String databaseName, java.lang.String tableName, Column... columns) Builds the alter table drop column DDL.
java.lang.String	buildAlterTableDropColumnDDL(java.lang.String databaseName, java.lang.String tableName, java.lang.String... columnNames) Builds the alter table drop column DDL.
default java.lang.String	buildAlterTableModifyColumnDDL(java.lang.String tableName, Column... columns) Builds the alter table modify column DDL.
java.lang.String	buildAlterTableModifyColumnDDL(java.lang.String databaseName, java.lang.String tableName, Column... columns) Builds the alter table modify column DDL.
default java.lang.String	buildColumnSql(java.lang.String columnName, cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction) build sql for column with aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, cn.featherfly.common.repository.operate.Function function) build sql for column with aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, java.lang.String tableAlias) build sql for column with aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, java.lang.String tableAlias, cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction) build sql for column with tableAlias and aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, java.lang.String tableAlias, cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction, java.lang.String asName) build sql for column with tableAlias and aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, java.lang.String tableAlias, cn.featherfly.common.repository.operate.Function function) build sql for column with tableAlias and aggregate function.
default java.lang.String	buildColumnSql(java.lang.String columnName, java.lang.String tableAlias, java.lang.String asName) build sql for column with aggregate function.
default java.lang.String	buildCreateDataBaseDDL(java.lang.String dataBaseName) Builds the create data base sql.
java.lang.String	buildCreateTableDDL(java.lang.String dataBaseName, Table table) Builds the create table sql.
default java.lang.String	buildCreateTableDDL(Table table) Builds the create table sql.
default java.lang.String	buildDropDataBaseDDL(java.lang.String dataBaseName) Builds the drop data base sql.
default java.lang.String	buildDropDataBaseDDL(java.lang.String dataBaseName, boolean ifExists) Builds the drop data base sql.
default java.lang.String	buildDropIndexDDL(java.lang.String tableName, java.lang.String indexName) Builds the drop index sql.
default java.lang.String	buildDropIndexDDL(java.lang.String database, java.lang.String tableName, java.lang.String indexName) Builds the drop index sql.
default java.lang.String	buildDropTableDDL(java.lang.String tableName) Builds the drop table sql.
default java.lang.String	buildDropTableDDL(java.lang.String tableName, boolean ifExists) Builds the drop table sql.
default java.lang.String	buildDropTableDDL(java.lang.String databaseName, java.lang.String tableName) Builds the drop table sql.
default java.lang.String	buildDropTableDDL(java.lang.String databaseName, java.lang.String tableName, boolean ifExists) Builds the drop table sql.
default java.lang.String	buildDropViewDDL(java.lang.String viewName) Builds the drop view sql.
default java.lang.String	buildDropViewDDL(java.lang.String databaseName, java.lang.String viewName) Builds the drop view sql.
default java.lang.String	buildInsertBatchSql(java.lang.String tableName, java.lang.String[] columnNames, int insertAmount) dialect for database supports batch insert.
default java.lang.String	buildTableSql(java.lang.String tableName) build sql for table.
default java.lang.String	buildTableSql(java.lang.String tableName, java.lang.String tableAlias) build sql for table with tableAlias.
default java.lang.String	buildTableSql(TableElement table) build sql for table.
default java.lang.String	convertTableOrColumnName(java.lang.String tableOrColumnName) convert column or table name if necessary.
java.lang.String	getFkCheck(boolean check) 返回设值外检检查SQL语句 .
default java.lang.String	getFunction(cn.featherfly.common.repository.operate.Function function) get converted aggregate function.
default java.lang.String	getKeyword(Keywords keywords) get converted keywords.
default java.lang.String	getKeyword(cn.featherfly.common.repository.operate.LogicOperator keywords) get converted keywords.
default java.lang.String	getKeyword(cn.featherfly.common.repository.operate.SortOperator keywords) get converted keywords.
default Dialect.Keyworld	getKeywords() get converted keywords.
java.lang.String	getPaginationSql(java.lang.String sql, int start, int limit) 转换普通sql为带分页的sql .
java.util.Map<java.lang.String,java.lang.Object>	getPaginationSqlParameter(java.util.Map<java.lang.String,java.lang.Object> params, int start, int limit) 返回分页参数的MAP .
java.lang.Object[]	getPaginationSqlParameter(java.lang.Object[] params, int start, int limit) 返回分页参数的数组 .
java.lang.String	getParamNamedPaginationSql(java.lang.String sql, int start, int limit) 转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = :username .
java.lang.String	getWrapSign() Gets the wrap sign.
default boolean	isAutoGenerateKeyBatch() Checks if is auto generate key batch.
default boolean	isInsertBatch() Checks if is insert batch.
default boolean	isKeywordsUppercase() Checks if is keywords uppercase.
default boolean	isTableAndColumnNameUppercase() Checks if is table and column name uppercase.
java.lang.String	valueToSql(java.lang.Object value, int sqlType) 转换为SQL语句中使用的字符串 .
java.lang.String	wrapName(java.lang.String name) 包装名称，避免关键字问题 .

字段详细资料

START_PARAM_NAME

static final java.lang.String START_PARAM_NAME

命名参数查询的查询条件默认起始位置名称.

另请参阅:

常量字段值

LIMIT_PARAM_NAME

static final java.lang.String LIMIT_PARAM_NAME

命名参数查询的查询条件默认数量名称.

另请参阅:

常量字段值

DEFAULT_LIMIT

static final int DEFAULT_LIMIT

默认的查询返回条数.

另请参阅:

常量字段值

方法详细资料

getPaginationSql

java.lang.String getPaginationSql(java.lang.String sql,
                                  int start,
                                  int limit)

转换普通sql为带分页的sql

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

返回:

返回转换好的分页sql

getPaginationSqlParameter

java.lang.Object[] getPaginationSqlParameter(java.lang.Object[] params,
                                             int start,
                                             int limit)

返回分页参数的数组

.

参数:

params - 参数数组

start - 起始数

limit - 数量

返回:

分页参数的数组

getPaginationSqlParameter

java.util.Map<java.lang.String,java.lang.Object> getPaginationSqlParameter(java.util.Map<java.lang.String,java.lang.Object> params,
                                                                           int start,
                                                                           int limit)

返回分页参数的MAP

.

参数:

params - 参数MAP

start - 起始数

limit - 数量

返回:

分页参数的MAP

getParamNamedPaginationSql

java.lang.String getParamNamedPaginationSql(java.lang.String sql,
                                            int start,
                                            int limit)

转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = :username

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

返回:

返回转换好的分页sql

valueToSql

java.lang.String valueToSql(java.lang.Object value,
                            int sqlType)

转换为SQL语句中使用的字符串

.

参数:

value - 值

sqlType - sql类型

返回:

the string

wrapName

java.lang.String wrapName(java.lang.String name)

包装名称，避免关键字问题

.

参数:

name - 名称（列明，表名等）

返回:

包装后的名称

getFkCheck

java.lang.String getFkCheck(boolean check)

返回设值外检检查SQL语句

.

参数:

check - 是否检查外检

返回:

设值外检检查SQL语句

isAutoGenerateKeyBatch

default boolean isAutoGenerateKeyBatch()

Checks if is auto generate key batch.

返回:

true, if is auto generate key batch

isInsertBatch

default boolean isInsertBatch()

Checks if is insert batch.

返回:

true, if is insert batch

buildInsertBatchSql

default java.lang.String buildInsertBatchSql(java.lang.String tableName,
                                             java.lang.String[] columnNames,
                                             int insertAmount)

dialect for database supports batch insert.

参数:

tableName - the table name

columnNames - the column names

insertAmount - the insert amount

返回:

the string

isKeywordsUppercase

default boolean isKeywordsUppercase()

Checks if is keywords uppercase.

返回:

true, if is keywords uppercase

isTableAndColumnNameUppercase

default boolean isTableAndColumnNameUppercase()

Checks if is table and column name uppercase.

返回:

true, if is table and column name uppercase

getKeywords

default Dialect.Keyworld getKeywords()

get converted keywords.

返回:

sql key words

getKeyword

default java.lang.String getKeyword(cn.featherfly.common.repository.operate.SortOperator keywords)

get converted keywords.

参数:

keywords - sql keywords

返回:

sql key words

getKeyword

default java.lang.String getKeyword(cn.featherfly.common.repository.operate.LogicOperator keywords)

get converted keywords.

参数:

keywords - sql keywords

返回:

sql key words

getKeyword

default java.lang.String getKeyword(Keywords keywords)

get converted keywords.

参数:

keywords - sql keywords

返回:

sql key words

getFunction

default java.lang.String getFunction(cn.featherfly.common.repository.operate.Function function)

get converted aggregate function.

参数:

function - aggregate function

返回:

sql aggregate function

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        cn.featherfly.common.repository.operate.Function function)

build sql for column with aggregate function.

参数:

columnName - columnName

function - function

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction)

build sql for column with aggregate function.

参数:

columnName - columnName

aggregateFunction - aggregateFunction

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        java.lang.String tableAlias)

build sql for column with aggregate function.

参数:

columnName - columnName

tableAlias - tableAlias

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        java.lang.String tableAlias,
                                        java.lang.String asName)

build sql for column with aggregate function.

参数:

columnName - columnName

tableAlias - tableAlias

asName - asName

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        java.lang.String tableAlias,
                                        cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction)

build sql for column with tableAlias and aggregate function.

参数:

columnName - columnName

tableAlias - tableAlias

aggregateFunction - aggregateFunction

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        java.lang.String tableAlias,
                                        cn.featherfly.common.repository.operate.AggregateFunction aggregateFunction,
                                        java.lang.String asName)

build sql for column with tableAlias and aggregate function.

参数:

columnName - columnName

tableAlias - tableAlias

aggregateFunction - aggregateFunction

asName - asName

返回:

sql

buildColumnSql

default java.lang.String buildColumnSql(java.lang.String columnName,
                                        java.lang.String tableAlias,
                                        cn.featherfly.common.repository.operate.Function function)

build sql for column with tableAlias and aggregate function.

参数:

columnName - columnName

tableAlias - tableAlias

function - function

返回:

sql

convertTableOrColumnName

default java.lang.String convertTableOrColumnName(java.lang.String tableOrColumnName)

convert column or table name if necessary.

参数:

tableOrColumnName - column or table name

返回:

sql

buildTableSql

default java.lang.String buildTableSql(TableElement table)

build sql for table.

参数:

table - table

返回:

sql

buildTableSql

default java.lang.String buildTableSql(java.lang.String tableName)

build sql for table.

参数:

tableName - tableName

返回:

sql

buildTableSql

default java.lang.String buildTableSql(java.lang.String tableName,
                                       java.lang.String tableAlias)

build sql for table with tableAlias.

参数:

tableName - tableName

tableAlias - tableAlias

返回:

sql

buildCreateDataBaseDDL

default java.lang.String buildCreateDataBaseDDL(java.lang.String dataBaseName)

Builds the create data base sql.

参数:

dataBaseName - the data base name

返回:

the string

buildDropDataBaseDDL

default java.lang.String buildDropDataBaseDDL(java.lang.String dataBaseName)

Builds the drop data base sql.

参数:

dataBaseName - the data base name

返回:

the string

buildDropDataBaseDDL

default java.lang.String buildDropDataBaseDDL(java.lang.String dataBaseName,
                                              boolean ifExists)

Builds the drop data base sql.

参数:

dataBaseName - the data base name

ifExists - the if exists

返回:

the string

buildCreateTableDDL

default java.lang.String buildCreateTableDDL(Table table)

Builds the create table sql.

参数:

table - the table

返回:

the string

buildCreateTableDDL

java.lang.String buildCreateTableDDL(java.lang.String dataBaseName,
                                     Table table)

Builds the create table sql.

参数:

dataBaseName - the data base name

table - the table

返回:

the string

buildDropTableDDL

default java.lang.String buildDropTableDDL(java.lang.String tableName)

Builds the drop table sql.

参数:

tableName - the table name

返回:

the string

buildDropTableDDL

default java.lang.String buildDropTableDDL(java.lang.String tableName,
                                           boolean ifExists)

Builds the drop table sql.

参数:

tableName - the table name

ifExists - the if exists

返回:

the string

buildDropTableDDL

default java.lang.String buildDropTableDDL(java.lang.String databaseName,
                                           java.lang.String tableName)

Builds the drop table sql.

参数:

databaseName - the database name

tableName - the table name

返回:

the string

buildDropTableDDL

default java.lang.String buildDropTableDDL(java.lang.String databaseName,
                                           java.lang.String tableName,
                                           boolean ifExists)

Builds the drop table sql.

参数:

databaseName - the database name

tableName - the table name

ifExists - the if exists

返回:

the string

buildAlterTableDDL

default java.lang.String buildAlterTableDDL(java.lang.String tableName)

Builds the alter table sql.

参数:

tableName - the table name

返回:

the string

buildAlterTableDDL

default java.lang.String buildAlterTableDDL(java.lang.String databaseName,
                                            java.lang.String tableName)

Builds the alter table sql.

参数:

databaseName - the database name

tableName - the table name

返回:

the string

buildAlterTableAddColumnDDL

default java.lang.String buildAlterTableAddColumnDDL(java.lang.String tableName,
                                                     Column... columns)

Builds the alter table add column DDL.

参数:

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableAddColumnDDL

java.lang.String buildAlterTableAddColumnDDL(java.lang.String databaseName,
                                             java.lang.String tableName,
                                             Column... columns)

Builds the alter table add column DDL.

参数:

databaseName - the database name

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableModifyColumnDDL

default java.lang.String buildAlterTableModifyColumnDDL(java.lang.String tableName,
                                                        Column... columns)

Builds the alter table modify column DDL.

参数:

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableModifyColumnDDL

java.lang.String buildAlterTableModifyColumnDDL(java.lang.String databaseName,
                                                java.lang.String tableName,
                                                Column... columns)

Builds the alter table modify column DDL.

参数:

databaseName - the database name

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableDropColumnDDL

default java.lang.String buildAlterTableDropColumnDDL(java.lang.String tableName,
                                                      Column... columns)

Builds the alter table drop column DDL.

参数:

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableDropColumnDDL

java.lang.String buildAlterTableDropColumnDDL(java.lang.String databaseName,
                                              java.lang.String tableName,
                                              Column... columns)

Builds the alter table drop column DDL.

参数:

databaseName - the database name

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableDropColumnDDL

java.lang.String buildAlterTableDropColumnDDL(java.lang.String databaseName,
                                              java.lang.String tableName,
                                              java.lang.String... columnNames)

Builds the alter table drop column DDL.

参数:

databaseName - the database name

tableName - the table name

columnNames - the column names

返回:

the string

buildDropViewDDL

default java.lang.String buildDropViewDDL(java.lang.String viewName)

Builds the drop view sql.

参数:

viewName - the view name

返回:

the string

buildDropViewDDL

default java.lang.String buildDropViewDDL(java.lang.String databaseName,
                                          java.lang.String viewName)

Builds the drop view sql.

参数:

databaseName - the database name

viewName - the view name

返回:

the string

buildDropIndexDDL

default java.lang.String buildDropIndexDDL(java.lang.String tableName,
                                           java.lang.String indexName)

Builds the drop index sql.

参数:

tableName - the table name

indexName - the index name

返回:

the string

buildDropIndexDDL

default java.lang.String buildDropIndexDDL(java.lang.String database,
                                           java.lang.String tableName,
                                           java.lang.String indexName)

Builds the drop index sql.

参数:

database - the database

tableName - the table name

indexName - the index name

返回:

the string

getWrapSign

java.lang.String getWrapSign()

Gets the wrap sign.

返回:

the wrap sign