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@@ -115,4 +115,53 @@ public class CalciteUtil {
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connection.close();
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}
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}
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+
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+
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+ public static void main(String[] args) throws SQLException {
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+ String subject = "[\n" +
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+ " {\n" +
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+ " \"subNo\": \"07cc9eca-4e66-4d1c-9dd1-fe4671c2e18b\",\n" +
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+ " \"subName\": \"Associate Degree in Health Science\"\n" +
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+ " },\n" +
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+ " {\n" +
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+ " \"subNo\": \"cda7b717-bbff-40fd-af90-7e22dcea8457\",\n" +
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+ " \"subName\": \"Associate Degree in Medicine\"\n" +
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+ " },\n" +
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+ " {\n" +
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+ " \"subNo\": \"9cf8534b-37c6-4365-8453-d1454e336992\",\n" +
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+ " \"subName\": \"Master of Biological Science\"\n" +
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+ " },\n" +
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+ " {\n" +
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+ " \"subNo\": \"b21f3d9b-670b-4819-8faa-dbb2324f522a\",\n" +
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+ " \"subName\": \"Bachelor of Criminology\"\n" +
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+ " },\n" +
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+ " {\n" +
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+ " \"subNo\": \"635c0a8a-3701-43f1-a1d6-d359465df3c6\",\n" +
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+ " \"subName\": \"Master of Teaching\"\n" +
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+ " },\n" +
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+ " {\n" +
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+ " \"subNo\": \"2aa9e2d1-5f0e-41c6-8bf5-970b08d47b67\",\n" +
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+ " \"subName\": \"Associate Degree in Creative Arts\"\n" +
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+ " }\n" +
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+ " ]";
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+
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+
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+ CalciteUtil instance = CalciteUtil.getInstance();
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+
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+ SchemaPlus db1 = instance.createDatabase("db1");
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+
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+ instance.createTable(db1, "tab1", subject);
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+
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+ String sql = "";
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+ sql = """
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+ select "db1"."tab1"."subName" from "db1"."tab1" where "db1"."tab1"."subNo" = '635c0a8a-3701-43f1-a1d6-d359465df3c6'
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+
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+ """;
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+ // 执行sql
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+ Object o = instance.doExecute(sql);
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+
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+ System.out.println(o);
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+ // 关闭资源
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+ instance.closeResource();
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+ }
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}
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JoeLazy