30 lines
1.7 KiB
Java
30 lines
1.7 KiB
Java
import java.io.FileInputStream;
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import java.sql.*;
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import java.util.Properties;
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public class IndexSurvey {
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public static void main(String[] args) throws Exception {
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Properties props = new Properties();
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try (FileInputStream in = new FileInputStream(args[0])) { props.load(in); }
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try (Connection conn = DriverManager.getConnection(props.getProperty("url"), props.getProperty("username"), props.getProperty("password"))) {
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String sql =
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"SELECT OBJECT_NAME(i.object_id) AS tbl, i.name AS idx, i.type_desc AS itype, " +
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" i.is_unique, i.is_primary_key, " +
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" STUFF((SELECT ',' + c.name FROM sys.index_columns ic " +
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" JOIN sys.columns c ON c.object_id = ic.object_id AND c.column_id = ic.column_id " +
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" WHERE ic.object_id = i.object_id AND ic.index_id = i.index_id " +
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" ORDER BY ic.key_ordinal FOR XML PATH('')), 1, 1, '') AS cols " +
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"FROM sys.indexes i " +
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"WHERE i.object_id IN (SELECT object_id FROM sys.tables WHERE name LIKE 's' + char(95) + '%') " +
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" AND i.type IN (1,2) AND i.is_disabled = 0 " +
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"ORDER BY tbl, i.index_id";
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try (Statement st = conn.createStatement(); ResultSet rs = st.executeQuery(sql)) {
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while (rs.next()) {
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System.out.printf("%-22s %-32s %-12s unique=%s pk=%s cols=%s%n",
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rs.getString("tbl"), rs.getString("idx"), rs.getString("itype"),
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rs.getBoolean("is_unique"), rs.getBoolean("is_primary_key"), rs.getString("cols"));
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}
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}
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}
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}
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}
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