提交 72e0aab6 authored 作者: Thomas Mueller's avatar Thomas Mueller

Documentation.

上级 40c6ecf3
......@@ -1656,15 +1656,16 @@ charsetString [, fieldSepString [, fieldDelimString [, escString [, nullString]]
Optional parameters for CSVREAD and CSVWRITE.
Instead of setting the options one by one, all options can be
combined into a space separated key-value pairs, as follows:
'charset=UTF-8 escape="" fieldDelimiter="" fieldSeparator=, ' ||
'lineComment=# lineSeparator=\n null= rowSeparator='.
STRINGDECODE('charset=UTF-8 escape=\"" fieldDelimiter=\"" fieldSeparator=, ' ||
'lineComment=# lineSeparator=\n null= rowSeparator=').
The following options are supported:
charset, escape, fieldDelimiter, fieldSeparator,
lineComment (# for H2 version 1.2, disabled for H2 version 1.3),
lineSeparator, null, rowSeparator (not set by default).
The options text is encoded like a Java string.
For a newline or other special character, use STRINGDECODE as in the example above.
A space needs to be escaped with a backslash ('\ ').
A backslash needs to be escaped with another backslash ('\\').
","
CALL CSVWRITE('test2.csv', 'SELECT * FROM TEST', 'UTF-8', '|');
CALL CSVWRITE('test2.csv', 'SELECT * FROM TEST', 'charset=UTF-8 fieldSeparator=|');
"
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......@@ -20,7 +20,7 @@ Change Log
<h2>Next Version (unreleased)</h2>
<ul><li>Improved error detection when starting a server with invalid arguments,
such as "-tcpPort=9091" or "-tcpPort 9091" (as one parameter) instead of "-tcpPort", "9091".
</li><li>The function JAVADECODE ignored characters after a non-escaped double quote.
</li><li>The function STRINGDECODE ignored characters after a non-escaped double quote.
This is no longer the case.
</li><li>The new CSV option feature introduced in version 1.3.150 didn't support spaces.
Now the escape mechanism is changed to support it.
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......@@ -106,7 +106,7 @@ public abstract class Tool {
* then an exception is thrown.
*
* @param arg the argument
* @param the option
* @param option the command line option
* @return true if it matches
*/
public static boolean isOption(String arg, String option) {
......
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