cn.featherfly.common.db.dialect

类 SQLiteDialect

java.lang.Object

cn.featherfly.common.db.dialect.AbstractDialect

cn.featherfly.common.db.dialect.SQLiteDialect

所有已实现的接口:

Dialect

public class SQLiteDialect
extends AbstractDialect

SQLite Dialect

.

嵌套类概要

从接口继承的嵌套类/接口 cn.featherfly.common.db.dialect.Dialect

Dialect.Keyworld, Dialect.StringConverter

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	TEXT_TYPE The Constant TEXT_TYPE.

从类继承的字段 cn.featherfly.common.db.dialect.AbstractDialect

logger, UPDATE_STRING

从接口继承的字段 cn.featherfly.common.db.dialect.Dialect

DEFAULT_LIMIT, LIMIT_PARAM_NAME, PARAM_NAME_START_SYMBOL, PRIMARY_KEY_INDEX_NAME, START_PARAM_NAME

构造器概要

构造器

构造器和说明
SQLiteDialect() Instantiates a new SQ lite dialect.

方法概要

限定符和类型	方法和说明
java.lang.String	buildAlterTableAddColumnDDL(java.lang.String schema, java.lang.String tableName, Column... columns) Builds the alter table add column DDL.
java.lang.String	buildAlterTableDropColumnDDL(java.lang.String schema, java.lang.String tableName, Column... columns) Builds the alter table drop column DDL.
java.lang.String	buildAlterTableDropColumnDDL(java.lang.String schema, java.lang.String tableName, java.lang.String... columnNames) Builds the alter table drop column DDL.
java.lang.String	buildAlterTableModifyColumnDDL(java.lang.String schema, java.lang.String tableName, Column... columns) Builds the alter table modify column DDL.
java.lang.String	buildInsertBatchSql(java.lang.String tableName, java.lang.String[] columnNames, int insertAmount) dialect for database supports batch insert.
java.lang.String	convertValueToSql(java.lang.Object value, int sqlType) 转换值为字符串 .
protected java.lang.String	getAutoIncrement(Column column) Gets the identity.
protected java.lang.String	getColumnComment(Column column) Gets the column comment.
protected java.lang.String	getColumnDDL(Column column) Gets the column DDL.
protected java.lang.String	getColumnTypeDDL(Column column, java.lang.String extra) Gets the column type DDL.
java.lang.String	getColumnTypeName(java.sql.SQLType sqlType) Gets the column type name.
java.lang.String	getInitSqlFooter() Gets the inits the sql footer.
java.lang.String	getInitSqlHeader() Gets the inits the sql header.
java.lang.String	getPaginationSql(java.lang.String sql, int start, int limit) 转换普通sql为带分页的sql .
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	getParamNamedPaginationSql(java.lang.String sql, int start, int limit, char startSymbol) 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 = {startSymal}username.
protected java.lang.String	getTableColumnsDDL(Table table) Gets the table columns DDL.
protected java.lang.String	getTableComment(Table table) Gets the table comment.
java.lang.String	getWrapSign() Gets the wrap sign.
boolean	isAutoGenerateKeyBatch() Checks if is auto generate key batch.
java.lang.String	wrapName(java.lang.String name) 包装名称，避免关键字问题 .

从类继承的方法 cn.featherfly.common.db.dialect.AbstractDialect

buildAddColumnDDL, buildAlterTableDDL, buildCreateTableDDL, buildDropColumnDDL, buildDropColumnDDL, buildModifyColumnDDL, buildUpsertBatchSql, getColumnNotNull, getColumnTypeDDL, getDefaultValue, getKeywords, getPaginationSqlParameter, getPaginationSqlParameter, getPrimaryKeyDDL, isForUpdate, isKeywordsUppercase, setKeywordsUppercase, setTableAndColumnNameUppercase, tableAndColumnNameConverter, valueToSql

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.featherfly.common.db.dialect.Dialect

buildAlterTableAddColumnDDL, buildAlterTableDDL, buildAlterTableDDL, buildAlterTableDropColumnDDL, buildAlterTableDropColumnDDL, buildAlterTableModifyColumnDDL, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildCreateDataBaseDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateSchemaDDL, buildDropDataBaseDDL, buildDropDataBaseDDL, buildDropDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropSchemaDDL, buildDropSchemaDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropViewDDL, buildDropViewDDL, buildDropViewDDL, buildInsertSql, buildTableSql, buildTableSql, buildTableSql, buildUpsertBatchSql, buildUpsertSql, buildUpsertSql, convertTableOrColumnName, getDefaultSchema, getDefaultSize, getFunction, getKeyword, getKeyword, getKeyword, getPrimaryKeyIndexName, isInsertBatch, isUpsert, isUpsertBatch

字段详细资料

TEXT_TYPE

public static final java.lang.String TEXT_TYPE

The Constant TEXT_TYPE.

另请参阅:

常量字段值

构造器详细资料

SQLiteDialect

public SQLiteDialect()

Instantiates a new SQ lite dialect.

方法详细资料

getPaginationSql

public 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

getParamNamedPaginationSql

public 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

getParamNamedPaginationSql

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

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 = {startSymal}username.

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

startSymbol - 命名参数的起始符号

返回:

返回转换好的分页sql

convertValueToSql

public java.lang.String convertValueToSql(java.lang.Object value,
                                          int sqlType)

转换值为字符串

.

指定者:

convertValueToSql 在类中 AbstractDialect

参数:

value - value

sqlType - sqlType

返回:

字符串

wrapName

public 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

getWrapSign

public java.lang.String getWrapSign()

Gets the wrap sign.

返回:

the wrap sign

getTableColumnsDDL

protected java.lang.String getTableColumnsDDL(Table table)

Gets the table columns DDL.

覆盖:

getTableColumnsDDL 在类中 AbstractDialect

参数:

table - the table

返回:

the table columns DDL

getTableComment

protected java.lang.String getTableComment(Table table)

Gets the table comment.

覆盖:

getTableComment 在类中 AbstractDialect

参数:

table - the table

返回:

the table comment

getColumnComment

protected java.lang.String getColumnComment(Column column)

Gets the column comment.

覆盖:

getColumnComment 在类中 AbstractDialect

参数:

column - the column

返回:

the column comment

getColumnDDL

protected java.lang.String getColumnDDL(Column column)

Gets the column DDL.

覆盖:

getColumnDDL 在类中 AbstractDialect

参数:

column - the column

返回:

the column DDL

getAutoIncrement

protected java.lang.String getAutoIncrement(Column column)

Gets the identity.

指定者:

getAutoIncrement 在类中 AbstractDialect

参数:

column - the column

返回:

the identity

getColumnTypeDDL

protected java.lang.String getColumnTypeDDL(Column column,
                                            java.lang.String extra)

Gets the column type DDL.

覆盖:

getColumnTypeDDL 在类中 AbstractDialect

参数:

column - the column

extra - the extra

返回:

the column type DDL

getColumnTypeName

public java.lang.String getColumnTypeName(java.sql.SQLType sqlType)

Gets the column type name.

参数:

sqlType - the sql type

返回:

the column type name

buildInsertBatchSql

public 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

isAutoGenerateKeyBatch

public boolean isAutoGenerateKeyBatch()

Checks if is auto generate key batch.

返回:

true, if is auto generate key batch

buildAlterTableAddColumnDDL

public java.lang.String buildAlterTableAddColumnDDL(java.lang.String schema,
                                                    java.lang.String tableName,
                                                    Column... columns)

Builds the alter table add column DDL.

指定者:

buildAlterTableAddColumnDDL 在接口中 Dialect

覆盖:

buildAlterTableAddColumnDDL 在类中 AbstractDialect

参数:

schema - the database name

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableDropColumnDDL

public java.lang.String buildAlterTableDropColumnDDL(java.lang.String schema,
                                                     java.lang.String tableName,
                                                     java.lang.String... columnNames)

Builds the alter table drop column DDL.

指定者:

buildAlterTableDropColumnDDL 在接口中 Dialect

覆盖:

buildAlterTableDropColumnDDL 在类中 AbstractDialect

参数:

schema - the database name

tableName - the table name

columnNames - the column names

返回:

the string

buildAlterTableDropColumnDDL

public java.lang.String buildAlterTableDropColumnDDL(java.lang.String schema,
                                                     java.lang.String tableName,
                                                     Column... columns)

Builds the alter table drop column DDL.

指定者:

buildAlterTableDropColumnDDL 在接口中 Dialect

覆盖:

buildAlterTableDropColumnDDL 在类中 AbstractDialect

参数:

schema - the database name

tableName - the table name

columns - the columns

返回:

the string

buildAlterTableModifyColumnDDL

public java.lang.String buildAlterTableModifyColumnDDL(java.lang.String schema,
                                                       java.lang.String tableName,
                                                       Column... columns)

Builds the alter table modify column DDL.

指定者:

buildAlterTableModifyColumnDDL 在接口中 Dialect

覆盖:

buildAlterTableModifyColumnDDL 在类中 AbstractDialect

参数:

schema - the database name

tableName - the table name

columns - the columns

返回:

the string

getInitSqlHeader

public java.lang.String getInitSqlHeader()

Gets the inits the sql header.

返回:

the inits the sql header

getInitSqlFooter

public java.lang.String getInitSqlFooter()

Gets the inits the sql footer.

返回:

the inits the sql footer