35 lines
3.1 KiB
Plaintext
35 lines
3.1 KiB
Plaintext
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Êþº¾ = —
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java/lang/Object <init> ()V "java/lang/IllegalArgumentException
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Dusage: SchemaQuery <host> <database> <user-env> <password-env> [sql]
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(Ljava/lang/String;)V
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SchemaQuery requiredEnv &(Ljava/lang/String;)Ljava/lang/String; SELECT 1 makeConcatWithConstants 8(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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java/sql/DriverManager
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getConnection M(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/sql/Connection; ! " # $ % java/sql/Connection createStatement ()Ljava/sql/Statement; ' ( ) * + java/sql/Statement execute (Ljava/lang/String;)Z - . / 0 1 java/lang/System out Ljava/io/PrintStream; ' 3 4 5 getUpdateCount ()I 7 8 (I)Ljava/lang/String;
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: ; < =
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java/io/PrintStream println ' ? @ close ! ? ' C D E getResultSet ()Ljava/sql/ResultSet; G H I J K java/sql/ResultSet getMetaData ()Ljava/sql/ResultSetMetaData; M N O P 5 java/sql/ResultSetMetaData getColumnCount R
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: T U
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print M W X 8 getColumnLabel
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: Z = G \ ] ^ next ()Z G ` a b getObject (I)Ljava/lang/Object;
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d e f g h java/lang/String valueOf &(Ljava/lang/Object;)Ljava/lang/String; G ? k java/lang/Throwable
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j m n o
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addSuppressed (Ljava/lang/Throwable;)V
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- q r getenv
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d t u ^ isBlank w Code LineNumberTable main ([Ljava/lang/String;)V
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StackMapTable ~ [Ljava/lang/String;
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Exceptions � java/lang/Exception
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SourceFile SchemaQuery.java BootstrapMethods †
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‡ ˆ ‰ Š $java/lang/invoke/StringConcatFactory ˜(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; Œ ƒjdbc:mysql://:3306/?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false&allowPublicKeyRetrieval=true Ž
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updateCount= � missing environment variable: InnerClasses “ %java/lang/invoke/MethodHandles$Lookup • java/lang/invoke/MethodHandles Lookup 1 x *· ± y z { x C �*¾¢
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¹ L £ &
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