java - 错误：“。”处或附近的语法错误 在使用 java 的复制命令中？

Question

我正在使用以下代码：

query1=" SELECT distinct copy meta.amz_payment1(\"Date\", settlement_id, type, order_id, "
      + "sku, description, quantity, marketplace, fulfillment, order_city, order_state, "
      + "order_postal, product_sales, shipping_credits, promotional_rebates, "
      + "sales_tax_collected, selling_fees, fba_fees, other_transaction_fees,other, "
      + "total_fmt)"
      + "INTO meta.amz_payment1_copy\n" 
      + "from meta.amz_payment1";
stmt.executeUpdate(query1);  // line 153

但它显示以下错误：

org.postgresql.util.PSQLException: ERROR: syntax error at or near "."
  Position: 27
  at 
  at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:331)
  at import_payment.amz_payment.importData(amz_payment.java:153)
  at import_payment.amz_payment.<init>(amz_payment.java:69)

Answer 1

尝试使用此查询

INSERT INTO meta.amz_payment1_copy SELECT NEXTVAL('sequenceid'),Date,settlement_id, type, order_id,sku, description,  quantity, marketplace, fulfillment, order_city, order_state,order_postal, product_sales, shipping_credits, promotional_rebates,sales_tax_collected, selling_fees, fba_fees, other_transaction_fees,other,total_fmt
FROM meta.amz_payment1

Answer 2

Postgres 的语法COPY是例如。

COPY ( select * from yaddayadda where <something> ) TO `filename`

并将数据从表/视图/查询复制到文件。如果你想复制到另一个表，你应该使用

create table yadda_copy ... as select * from yadda

干杯，