Class PlatformMysqlImpl
- java.lang.Object
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- org.apache.torque.templates.platform.PlatformDefaultImpl
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- org.apache.torque.templates.platform.PlatformMysqlImpl
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- All Implemented Interfaces:
Platform
public class PlatformMysqlImpl extends PlatformDefaultImpl
MySql Platform implementation.- Version:
- $Id: PlatformMysqlImpl.java 1896195 2021-12-20 17:41:20Z gk $
- Author:
- Martin Poeschl
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Constructor Summary
Constructors Constructor Description PlatformMysqlImpl()
Default constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
escapeBackslashes()
Returns whether backslashes must be escaped in string literals.String
getAutoIncrement()
String
getDateString(Date date)
Formats the given date as date string which is parseable by the database.String
getTimestampString(Date date)
Formats the given date as timestamp string which is parseable by the database.boolean
hasScale(String sqlType)
precison in time formats is more like a scale, which is the number of digits to the right of the decimal point in a number.boolean
hasSize(String sqlType)
Returns if the RDBMS-specific SQL type has a size attribute.boolean
hasUniqueConstraintSize()
Returns whether the database has schema support unique constraint for columns with size-
Methods inherited from class org.apache.torque.templates.platform.PlatformDefaultImpl
createNotNullBeforeAutoincrement, formatDateTimeString, getNullString, getSizeSuffix, getSqlTypeForSchemaType, getTimeString, quoteAndEscape, setSchemaTypeToSqlTypeMapping, usesStandaloneSchema
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Method Detail
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getAutoIncrement
public String getAutoIncrement()
- Specified by:
getAutoIncrement
in interfacePlatform
- Overrides:
getAutoIncrement
in classPlatformDefaultImpl
- Returns:
- The RDBMS-specific SQL fragment for autoincrement.
- See Also:
Platform.getAutoIncrement()
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hasSize
public boolean hasSize(String sqlType)
Description copied from interface:Platform
Returns if the RDBMS-specific SQL type has a size attribute.- Specified by:
hasSize
in interfacePlatform
- Overrides:
hasSize
in classPlatformDefaultImpl
- Parameters:
sqlType
- the SQL type- Returns:
- true if the type has a size attribute
- See Also:
Platform.hasSize(String)
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hasScale
public boolean hasScale(String sqlType)
precison in time formats is more like a scale, which is the number of digits to the right of the decimal point in a number.- Specified by:
hasScale
in interfacePlatform
- Overrides:
hasScale
in classPlatformDefaultImpl
- Parameters:
sqlType
- the SQL type- Returns:
- true if the type has a scale attribute
- See Also:
Platform.hasScale(String)
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escapeBackslashes
protected boolean escapeBackslashes()
Description copied from class:PlatformDefaultImpl
Returns whether backslashes must be escaped in string literals.- Overrides:
escapeBackslashes
in classPlatformDefaultImpl
- Returns:
- true if backslashes bust be escaped, false otherwise.
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getDateString
public String getDateString(Date date)
Formats the given date as date string which is parseable by the database.- Specified by:
getDateString
in interfacePlatform
- Overrides:
getDateString
in classPlatformDefaultImpl
- Parameters:
date
- the date to format.- Returns:
- the date string, inclusive string escaping.
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getTimestampString
public String getTimestampString(Date date)
Formats the given date as timestamp string which is parseable by the database.- Specified by:
getTimestampString
in interfacePlatform
- Overrides:
getTimestampString
in classPlatformDefaultImpl
- Parameters:
date
- the date to format.- Returns:
- the timestamp string, inclusive string escaping.
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hasUniqueConstraintSize
public boolean hasUniqueConstraintSize()
Returns whether the database has schema support unique constraint for columns with size- Specified by:
hasUniqueConstraintSize
in interfacePlatform
- Overrides:
hasUniqueConstraintSize
in classPlatformDefaultImpl
- Returns:
- true if unique column constraint has size
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