- java.lang.Object
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- org.nkjmlab.sorm4j.util.h2.sql.H2CsvFunctions
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public class H2CsvFunctions extends Object
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メソッドの概要
すべてのメソッド staticメソッド concreteメソッド 修飾子とタイプ メソッド 説明 static StringgetCallCsvWriteSql(File toFile, String selectSql, Charset charset, char fieldSeparator)Example.static StringgetCsvReadAndSelectSql(List<String> selectedColumns, File csvFile, List<String> csvColumns, Charset charset, char fieldSeparator)static StringgetCsvReadSql(File csvFile, List<String> csvColumns, Charset charset, char fieldSeparator)getCsvReadSql(new File("foo.csv"), StandardCharsets.UTF_8, ",", null) returns csvread('C:\Users\bar\foo.csv',null,'charset=UTF-8 fieldSeparator='||char(44))
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メソッドの詳細
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getCallCsvWriteSql
public static String getCallCsvWriteSql(File toFile, String selectSql, Charset charset, char fieldSeparator)
Example.csvwrite('C:\User\nkjmlab\nkjmlab-utils-helper\foo.csv','select * from test_table','charset=UTF-8 fieldSeparator=,')- パラメータ:
toFile-selectSql-charset-fieldSeparator-- 戻り値:
- 関連項目:
- Functions - CSVWRITE
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getCsvReadSql
public static String getCsvReadSql(File csvFile, List<String> csvColumns, Charset charset, char fieldSeparator)
getCsvReadSql(new File("foo.csv"), StandardCharsets.UTF_8, ",", null) returns csvread('C:\Users\bar\foo.csv',null,'charset=UTF-8 fieldSeparator='||char(44))- パラメータ:
csvFile-csvColumns- columns in CSV file. null or empty means the all columns.charset-fieldSeparator-- 戻り値:
- 関連項目:
- Functions - CSVREAD
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getCsvReadAndSelectSql
public static String getCsvReadAndSelectSql(List<String> selectedColumns, File csvFile, List<String> csvColumns, Charset charset, char fieldSeparator)
- パラメータ:
selectedColumns- columns in select clause. null or empty means the all columns.csvFile-csvColumns-charset-fieldSeparator-- 戻り値:
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