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h2database
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cf0fe420
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cf0fe420
authored
10月 25, 2011
作者:
Thomas Mueller
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Documentation.
上级
8b16b1f2
隐藏空白字符变更
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1 个修改的文件
包含
25 行增加
和
14 行删除
+25
-14
help.csv
h2/src/docsrc/help/help.csv
+25
-14
没有找到文件。
h2/src/docsrc/help/help.csv
浏览文件 @
cf0fe420
...
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@@ -2176,10 +2176,14 @@ OTHER
{ VARCHAR | LONGVARCHAR | VARCHAR2 | NVARCHAR
| NVARCHAR2 | VARCHAR_CASESENSITIVE} [ ( precisionInt ) ]
","
Unicode String. Use two single quotes ('') to create a quote. The maximum precision
is ""Integer.MAX_VALUE"". The precision is a size constraint; only the actual data is
persisted. The whole text is kept in memory when using this data type. For large text data CLOB
should be used; see there for details.
A Unicode String.
Use two single quotes ('') to create a quote.
The maximum precision is ""Integer.MAX_VALUE"".
The precision is a size constraint; only the actual data is persisted.
The whole text is loaded into memory when using this data type.
For large text data CLOB should be used; see there for details.
Mapped to ""java.lang.String"".
","
...
...
@@ -2189,10 +2193,14 @@ VARCHAR(255)
"Data Types","VARCHAR_IGNORECASE Type","
VARCHAR_IGNORECASE [ ( precisionInt ) ]
","
Same as VARCHAR, but not case sensitive when comparing. Stored in mixed case.
The maximum precision is ""Integer.MAX_VALUE"" characters, but the whole text is kept in
memory when using this data type. For large text data CLOB should be used;
see there for details.
Same as VARCHAR, but not case sensitive when comparing.
Stored in mixed case.
The maximum precision is ""Integer.MAX_VALUE"".
The precision is a size constraint; only the actual data is persisted.
The whole text is loaded into memory when using this data type.
For large text data CLOB should be used; see there for details.
Mapped to ""java.lang.String"".
","
...
...
@@ -2202,12 +2210,15 @@ VARCHAR_IGNORECASE
"Data Types","CHAR Type","
{ CHAR | CHARACTER | NCHAR } [ ( precisionInt ) ]
","
This type is supported for compatibility with other databases and older
applications. The difference to VARCHAR is that trailing spaces are ignored and
not persisted. Unicode String. Use two single quotes ('') to create a quote.
The maximum precision is ""Integer.MAX_VALUE"". The precision is a size constraint;
only the actual data is persisted. The whole text is kept in memory when using
this data type. For large text data CLOB should be used; see there for details.
A Unicode String.
This type is supported for compatibility with other databases and older applications.
The difference to VARCHAR is that trailing spaces are ignored and not persisted.
The maximum precision is ""Integer.MAX_VALUE"".
The precision is a size constraint; only the actual data is persisted.
The whole text is kept in memory when using this data type.
For large text data CLOB should be used; see there for details.
Mapped to ""java.lang.String"".
","
...
...
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