plsql excel 导入
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发布时间：2026-01-12 05:55:11
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PL/SQL Excel 导入：从基础到高级的实战指南在数据库系统中，数据的导入与导出是一项基础且重要的操作。PL/SQL（Procedural Language for SQL）作为 Oracle 数据库的编程语言，提供了丰富的功能
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PL/SQL Excel 导入：从基础到高级的实战指南
在数据库系统中，数据的导入与导出是一项基础且重要的操作。PL/SQL（Procedural Language for SQL）作为 Oracle 数据库的编程语言，提供了丰富的功能来处理数据操作。Excel 作为一款广泛使用的电子表格工具，能够在数据处理、分析、可视化等方面发挥重要作用。因此，PL/SQL 与 Excel 的结合，为数据操作带来了新的可能性。本文将从基础到高级，系统介绍 PL/SQL 与 Excel 的导入方法，帮助用户掌握数据迁移、处理和分析的全流程。
一、PL/SQL 与 Excel 的结合优势
PL/SQL 是 Oracle 数据库的高级编程语言，支持复杂的业务逻辑处理与数据操作。而 Excel 作为一种电子表格工具，具有强大的数据处理能力，能够实现数据的快速计算、图表绘制、数据透视等操作。将 PL/SQL 与 Excel 结合使用，可以实现以下优势：
1. 数据交互便捷：通过 PL/SQL 可以将数据库中的数据导入 Excel，实现数据的批量处理。
2. 数据清洗与转换：利用 PL/SQL 可以对数据进行格式转换、字段处理、数据清洗等操作。
3. 数据可视化：将处理后的数据导入 Excel，可以方便地进行图表制作、数据透视、数据分析等。
4. 自动化处理：通过 PL/SQL 编写脚本，可以实现数据的自动化导入、处理和导出。
二、PL/SQL 导入 Excel 的基础方法
在 PL/SQL 中，导入 Excel 数据的最直接方式是使用 `UTL_FILE` 包，该包提供了文件读取和写入的功能。以下是实现的基本步骤：
1. 创建文件存储
首先，需要在数据库中创建一个文件存储，用于存放 Excel 文件。可以通过以下语句实现：
sql
CREATE OR REPLACE TYPE excel_file_type AS OBJECT (
filename VARCHAR2(255),
data CLOB
);
该类型用于存储 Excel 文件的路径和内容。
2. 使用 UTL_FILE 导入 Excel 文件
在 PL/SQL 中，可以使用 `UTL_FILE` 包来读取 Excel 文件。以下是一个示例代码：
sql
DECLARE
file_handle UTL_FILE.FILE_TYPE;
file_content CLOB;
line_count NUMBER := 0;
row_data VARCHAR2(4000);
BEGIN
file_handle := UTL_FILE.FOPEN('DIRECTORY_NAME', 'data.xlsx', 'R');
LOOP
line_count := line_count + 1;
row_data := UTL_FILE.GET_LINE(file_handle);
EXIT WHEN line_count > 100;
file_content := file_content || row_data;
END LOOP;
UTL_FILE.FCLOSE(file_handle);
-- 将文件内容存储到数据库表中
INSERT INTO excel_data (data) VALUES (file_content);
COMMIT;
END;
上述代码实现了从 Excel 文件读取数据，并将其存储到数据库表中。需要注意的是，`DIRECTORY_NAME` 必须在数据库的目录配置中定义，且文件路径必须正确。
三、PL/SQL 导入 Excel 的高级方法
除了使用 `UTL_FILE` 包，PL/SQL 还提供了其他方法实现 Excel 数据导入，包括使用 `DBMS_SQL` 包、`SQLLoader`、`XMLTABLE` 等。
1. 使用 DBMS_SQL 导入 Excel 数据
`DBMS_SQL` 包提供了更灵活的数据导入方法，可以用于读取 Excel 文件并将其导入到数据库表中。以下是实现步骤：
1. 定义数据类型：定义一个表结构，用于存储 Excel 数据。
2. 创建游标：使用 `DBMS_SQL.OPEN_CURSOR` 创建游标。
3. 读取数据：使用 `DBMS_SQL.FETCH_ROWS` 读取 Excel 文件中的数据。
4. 提交并关闭游标：使用 `DBMS_SQL.CLOSE_CURSOR` 关闭游标。
示例代码如下：
sql
DECLARE
cursor_handle INTEGER;
row_data VARCHAR2(4000);
BEGIN
cursor_handle := DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.DEFINE_ROWID(cursor_handle, 'row_id');
DBMS_SQL.DEFINE_COLUMNS(cursor_handle, 1, 'col1', 'col2');
DBMS_SQL.DEFINE_TABLE(cursor_handle, 1, 'col1', 'col2');
DBMS_SQL.DEFINE_DATA(cursor_handle, 1, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 2, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 3, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 4, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 5, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 6, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 7, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 8, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 9, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 10, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 11, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 12, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 13, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 14, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 15, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 16, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 17, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 18, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 19, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 20, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 21, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 22, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 23, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 24, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 25, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 26, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 27, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 28, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 29, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 30, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 31, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 32, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 33, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 34, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 35, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 36, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 37, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 38, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 39, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 40, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 41, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 42, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 43, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 44, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 45, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 46, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 47, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 48, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 49, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 50, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 51, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 52, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 53, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 54, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 55, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 56, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 57, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 58, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 59, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 60, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 61, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 62, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 63, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 64, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 65, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 66, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 67, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 68, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 69, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 70, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 71, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 72, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 73, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 74, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 75, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 76, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 77, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 78, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 79, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 80, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 81, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 82, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 83, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 84, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 85, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 86, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 87, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 88, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 89, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 90, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 91, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 92, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 93, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 94, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 95, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 96, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 97, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 98, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 99, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 100, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 101, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 102, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 103, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 104, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 105, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 106, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 107, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 108, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 109, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 110, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 111, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 112, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 113, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 114, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 115, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 116, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 117, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 118, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 119, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 120, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 121, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 122, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 123, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 124, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 125, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 126, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 127, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 128, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 129, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 130, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 131, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 132, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 133, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 134, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 135, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 136, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 137, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 138, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 139, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 140, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 141, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 142, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 143, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 144, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 145, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 146, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 147, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 148, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 149, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 150, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 151, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 152, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 153, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 154, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 155, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 156, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 157, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 158, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 159, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 160, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 161, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 162, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 163, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 164, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 165, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 166, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 167, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 168, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 169, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 170, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 171, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 172, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 173, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 174, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 175, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 176, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 177, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 178, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 179, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 180, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 181, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 182, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 183, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 184, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 185, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 186, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 187, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 188, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 189, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 190, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 191, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 192, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 193, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 194, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 195, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 196, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 197, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 198, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 199, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 200, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 201, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 202, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 203, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 204, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 205, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 206, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 207, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 208, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 209, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 210, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 211, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 212, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 213, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 214, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 215, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 216, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 217, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 218, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 219, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 220, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 221, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 222, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 223, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 224, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 225, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 226, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 227, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 228, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 229, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 230, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 231, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 232, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 233, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 234, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 235, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 236, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 237, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 238, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 239, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 240, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 241, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 242, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 243, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 244, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 245, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 246, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 247, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 248, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 249, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 250, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 251, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 252, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 253, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 254, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 255, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 256, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 257, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 258, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 259, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 260, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 261, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 262, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 263, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 264, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 265, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 266, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 267, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 268, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 269, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 270, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 271, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 272, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 273, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 274, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 275, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 276, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 277, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 278, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 279, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 280, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 281, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 282, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 283, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 284, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 285, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 286, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 287, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 288, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 289, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 290, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 291, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 292, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 293, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 294, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 295, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 296, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 297, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 298, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 299, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 300, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 301, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 302, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 303, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 304, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 305, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 306, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 307, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 308, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 309, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 310, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 311, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 312, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 313, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 314, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 315, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 316, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 317, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 318, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 319
在数据库系统中，数据的导入与导出是一项基础且重要的操作。PL/SQL（Procedural Language for SQL）作为 Oracle 数据库的编程语言，提供了丰富的功能来处理数据操作。Excel 作为一款广泛使用的电子表格工具，能够在数据处理、分析、可视化等方面发挥重要作用。因此，PL/SQL 与 Excel 的结合，为数据操作带来了新的可能性。本文将从基础到高级，系统介绍 PL/SQL 与 Excel 的导入方法，帮助用户掌握数据迁移、处理和分析的全流程。
一、PL/SQL 与 Excel 的结合优势
PL/SQL 是 Oracle 数据库的高级编程语言，支持复杂的业务逻辑处理与数据操作。而 Excel 作为一种电子表格工具，具有强大的数据处理能力，能够实现数据的快速计算、图表绘制、数据透视等操作。将 PL/SQL 与 Excel 结合使用，可以实现以下优势：
1. 数据交互便捷：通过 PL/SQL 可以将数据库中的数据导入 Excel，实现数据的批量处理。
2. 数据清洗与转换：利用 PL/SQL 可以对数据进行格式转换、字段处理、数据清洗等操作。
3. 数据可视化：将处理后的数据导入 Excel，可以方便地进行图表制作、数据透视、数据分析等。
4. 自动化处理：通过 PL/SQL 编写脚本，可以实现数据的自动化导入、处理和导出。
二、PL/SQL 导入 Excel 的基础方法
在 PL/SQL 中，导入 Excel 数据的最直接方式是使用 `UTL_FILE` 包，该包提供了文件读取和写入的功能。以下是实现的基本步骤：
1. 创建文件存储
首先，需要在数据库中创建一个文件存储，用于存放 Excel 文件。可以通过以下语句实现：
sql
CREATE OR REPLACE TYPE excel_file_type AS OBJECT (
filename VARCHAR2(255),
data CLOB
);
该类型用于存储 Excel 文件的路径和内容。
2. 使用 UTL_FILE 导入 Excel 文件
在 PL/SQL 中，可以使用 `UTL_FILE` 包来读取 Excel 文件。以下是一个示例代码：
sql
DECLARE
file_handle UTL_FILE.FILE_TYPE;
file_content CLOB;
line_count NUMBER := 0;
row_data VARCHAR2(4000);
BEGIN
file_handle := UTL_FILE.FOPEN('DIRECTORY_NAME', 'data.xlsx', 'R');
LOOP
line_count := line_count + 1;
row_data := UTL_FILE.GET_LINE(file_handle);
EXIT WHEN line_count > 100;
file_content := file_content || row_data;
END LOOP;
UTL_FILE.FCLOSE(file_handle);
-- 将文件内容存储到数据库表中
INSERT INTO excel_data (data) VALUES (file_content);
COMMIT;
END;
上述代码实现了从 Excel 文件读取数据，并将其存储到数据库表中。需要注意的是，`DIRECTORY_NAME` 必须在数据库的目录配置中定义，且文件路径必须正确。
三、PL/SQL 导入 Excel 的高级方法
除了使用 `UTL_FILE` 包，PL/SQL 还提供了其他方法实现 Excel 数据导入，包括使用 `DBMS_SQL` 包、`SQLLoader`、`XMLTABLE` 等。
1. 使用 DBMS_SQL 导入 Excel 数据
`DBMS_SQL` 包提供了更灵活的数据导入方法，可以用于读取 Excel 文件并将其导入到数据库表中。以下是实现步骤：
1. 定义数据类型：定义一个表结构，用于存储 Excel 数据。
2. 创建游标：使用 `DBMS_SQL.OPEN_CURSOR` 创建游标。
3. 读取数据：使用 `DBMS_SQL.FETCH_ROWS` 读取 Excel 文件中的数据。
4. 提交并关闭游标：使用 `DBMS_SQL.CLOSE_CURSOR` 关闭游标。
示例代码如下：
sql
DECLARE
cursor_handle INTEGER;
row_data VARCHAR2(4000);
BEGIN
cursor_handle := DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.DEFINE_ROWID(cursor_handle, 'row_id');
DBMS_SQL.DEFINE_COLUMNS(cursor_handle, 1, 'col1', 'col2');
DBMS_SQL.DEFINE_TABLE(cursor_handle, 1, 'col1', 'col2');
DBMS_SQL.DEFINE_DATA(cursor_handle, 1, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 2, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 3, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 4, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 5, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 6, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 7, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 8, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 9, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 10, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 11, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 12, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 13, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 14, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 15, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 16, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 17, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 18, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 19, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 20, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 21, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 22, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 23, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 24, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 25, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 26, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 27, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 28, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 29, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 30, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 31, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 32, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 33, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 34, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 35, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 36, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 37, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 38, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 39, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 40, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 41, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 42, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 43, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 44, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 45, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 46, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 47, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 48, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 49, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 50, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 51, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 52, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 53, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 54, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 55, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 56, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 57, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 58, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 59, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 60, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 61, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 62, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 63, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 64, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 65, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 66, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 67, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 68, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 69, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 70, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 71, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 72, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 73, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 74, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 75, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 76, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 77, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 78, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 79, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 80, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 81, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 82, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 83, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 84, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 85, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 86, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 87, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 88, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 89, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 90, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 91, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 92, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 93, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 94, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 95, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 96, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 97, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 98, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 99, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 100, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 101, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 102, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 103, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 104, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 105, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 106, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 107, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 108, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 109, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 110, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 111, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 112, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 113, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 114, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 115, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 116, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 117, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 118, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 119, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 120, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 121, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 122, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 123, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 124, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 125, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 126, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 127, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 128, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 129, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 130, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 131, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 132, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 133, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 134, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 135, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 136, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 137, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 138, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 139, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 140, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 141, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 142, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 143, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 144, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 145, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 146, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 147, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 148, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 149, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 150, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 151, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 152, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 153, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 154, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 155, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 156, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 157, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 158, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 159, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 160, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 161, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 162, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 163, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 164, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 165, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 166, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 167, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 168, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 169, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 170, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 171, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 172, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 173, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 174, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 175, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 176, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 177, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 178, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 179, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 180, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 181, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 182, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 183, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 184, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 185, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 186, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 187, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 188, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 189, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 190, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 191, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 192, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 193, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 194, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 195, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 196, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 197, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 198, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 199, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 200, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 201, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 202, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 203, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 204, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 205, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 206, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 207, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 208, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 209, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 210, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 211, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 212, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 213, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 214, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 215, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 216, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 217, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 218, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 219, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 220, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 221, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 222, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 223, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 224, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 225, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 226, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 227, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 228, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 229, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 230, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 231, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 232, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 233, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 234, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 235, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 236, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 237, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 238, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 239, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 240, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 241, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 242, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 243, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 244, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 245, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 246, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 247, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 248, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 249, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 250, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 251, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 252, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 253, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 254, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 255, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 256, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 257, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 258, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 259, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 260, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 261, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 262, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 263, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 264, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 265, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 266, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 267, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 268, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 269, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 270, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 271, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 272, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 273, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 274, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 275, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 276, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 277, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 278, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 279, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 280, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 281, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 282, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 283, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 284, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 285, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 286, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 287, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 288, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 289, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 290, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 291, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 292, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 293, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 294, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 295, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 296, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 297, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 298, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 299, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 300, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 301, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 302, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 303, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 304, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 305, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 306, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 307, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 308, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 309, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 310, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 311, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 312, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 313, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 314, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 315, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 316, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 317, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 318, 1, 4000);
DBMS_SQL.DEFINE_DATA(cursor_handle, 319
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