Include cond in sort jcl examples

The OMIT statement selects the records the user does not include. It allows a user to skip certain records from the input file s from being sorted or merged. Use the OMIT control statement for any or all input records that are not to appear in the output file.

Specifies one or more logically combined relational condition, based on fields in the input record. If true, the record is either included in or omitted from the output file, depending on which control statement is being used. Two types of comparisons are possible:.

The relational condition specifies to perform a comparison or bit logic test. If combined, the following rules apply:.

Records will be included in the application if the numeric value in the field beginning in byte 24 is less than the numeric value in the field beginning in byte 28 or if the character value in the field beginning in byte 10 is equal to NY. The following sample control statements illustrate substring comparisons with various forms of pattern wildcard constants.

In this example, a byte field starting in position 20 will be searched for strings that begin with ST and end with KU anywhere in the field, regardless of the characters in between.

The following INCLUDE control statement illustrates the use of the current date constant and the current date with an offset to include records with dates starting with the current date and spanning through the two week period prior to the current date. Records will be omitted from the application if the first field byte 24 to byte 26 is identified as zoned decimal numeric AND the second field byte 31 to byte 35 is identified as zoned decimal non-numeric. Remember Me. Create a new account.

Remember Me Forgot Password? Link Text. Open link in a new tab. No search term specified. Showing recent items. Search or use up and down arrow keys to select an item. Packed decimal. Used for century window processing. First digit and trailing sign ignored.The second control field begins on byteis 8 bytes long, has the same data format as the first field, and is also to be sorted in ascending order. This example illustrates how a sequence number can be generated, how values in one numeric or date format can be converted to a nother format, and how a lookup table can be used.

The reformatted input records will look as follows:. Position Contents A binary sequence number that starts at 1 and increments by 1. Default: None. Read more about PD, ZD here. Experienced software developer. Skills in Development, Coding, Testing and Debugging.

JCL - Sort part1

Also skills in Mainframe. View all posts by Srini. Facebook twitter Instagram. The reformatted input records will look as follows: Position Contents A binary sequence number that starts at 1 and increments by 1. Share this:. Author: Srini Experienced software developer. Next Software career five top ideas to grow. Search for: Search. Post was not sent - check your email addresses! Sorry, your blog cannot share posts by email.This increases the speed of the process as we may have less number of records to process.

Suppose if you want to include records with first 2 chars as AR, the statements look as below:. Suppose you want omit all the records for which the first 2 bytes is greater than 3 rd and 4 th byte together. Say and bytes all are of numeric data. If you want to include a single apostrophe in the string, you must specify it as two single apostrophes.

The format for writing a decimal number is:. Decimal numbers must not contain commas or decimal points. Suppose you want to include only records with first 5 bytes being numeric. Use NUM to indicate a test for numerics or non-numerics. Use EQ to test for numerics, or NE to test for non-numerics. Use PD format for the field if you want to test for packed decimal numerics for all digits; F, D or C for the sign. The length of each string must match the length of the field.

include cond in sort jcl examples

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INCLUDE OMIT condition in SORT JCL

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include cond in sort jcl examples

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The problem is you have not reversed the and 's and or 's.

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This means they are very different sort tests so will give different answers. Learn more. Ask Question. Asked 5 years, 11 months ago.

include cond in sort jcl examples

Active 5 years, 11 months ago. Viewed 44k times. I'm getting different output for these two sort cards, can someone tell me why? Sterex Sterex 1 1 gold badge 11 11 silver badges 22 22 bronze badges. Something was bugging me. Realised that your first and last conditions are the same. Probably left over from trying to get it to work. So cut the last. Active Oldest Votes. Bruce Martin Bruce Martin 9, 1 1 gold badge 21 21 silver badges 34 34 bronze badges.

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Podcast a conversation on diversity and representation. Podcast is Scrum making you a worse engineer? Upcoming Events. Featured on Meta. Feedback post: New moderator reinstatement and appeal process revisions. The new moderator agreement is now live for moderators to accept across the….OMIT statement. COND specifies that input records with a character M in position 5 are to be omitted from the output data set.

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SORT statement. FIELDS specifies an ascending 8-byte character control field starting at position 20 and a descending 3-byte fixed-point control field starting at position SUM statement. Whenever two records with the same control fields specified in the SORT statement are found, their summary fields specified in the SUM statement are to be added and placed in one of the records, and the other record is to be deleted. DYNALLOC specifies that work data sets are to be dynamically allocated using the installation defaults for the type of device and number of devices.

The reformatted records are 22 bytes long and look as follows:. This is the default. A WERA critical error message is generated to indicate this condition. If all fields are not present, the record will be processed as having failed the comparison.

You must be logged in to post a comment. Remember Me. Create a new account. Leave a Reply Cancel reply You must be logged in to post a comment. Remember Me Forgot Password? Link Text. Open link in a new tab. No search term specified.

Showing recent items. Search or use up and down arrow keys to select an item. Specifies whether positive summed or averaged ZD fields will be converted to a printable format.A short field is one where the variable-length record is too short to contain the entire field, that is, the field extends beyond the record.

A logical expression is one or more relational conditions logically combined, based on fields in the input record, and can be represented at a high level as follows:. If the logical expression is true for a given record, the record is included in the output data set.

Compare two compare fields or a compare field and a decimal, hexadecimal, character, or current, future, or past date constant. For example, you can compare the first 6 bytes of each record with its last 6 bytes, and include only those records in which those fields are identical. Or you can compare a date field with today's date, yesterday's date, or tomorrow's date, and include records accordingly. For example, you can search the value in a 6-byte field for the character constant C'OK', and include only those records for which C'OK' is found somewhere in the field.

See Substring comparison tests for information about substring comparison tests. Test the state on or off of selected bits in a binary field using a bit or hexadecimal mask or a bit constant.

SYNCSORT Utility

For example, you can include only those records which have bits 0 and 2 on in a 1-byte field. Or you can include only those records which have bits 3 and 12 on and bits 6 and 8 off in a 2-byte field.

See Bit logic tests for information about bit logic tests. Compare a two-digit year date field to a two-digit year date constant, a current, future or past two-digit year date, or to another two-digit year date field, using the century window in effect. For example, you can include only those records for which a Z'yymm' date field is between January and March Or you can include only those records for which a P'dddyy' field is less than another P'dddyy' field.

Or you can include only those records for which a C'yyddd' field is between today's date and 5 days earlier than today's date. See Date comparisons for information about date comparisons. Test a field for numerics or non-numerics in character, zoned decimal or packed decimal format.

For example, you can include only those records in which a 5-byte field contains only '0'-'9' characters that is, numerics.

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Or you can include only those records in which a 9-byte field contains invalid ZD numeric data that is, non-numerics. Or you can include only those records in which a byte field contains valid PD numeric data that is, numerics.

SORT – INCLUDE and OMIT

See Numeric tests for information about numeric tests. Test a field for alphanumerics or non-alphanumerics in character format. Various combinations of uppercase characters A-Zlowercase characters a-z and numeric characters can be used. For example, you can include only those records in which a byte field contains only 'A'-'Z' characters that is, uppercase characters or '0'-'9' characters that is, numeric characters. Or you can include only those records in which a byte field contains characters other than 'a'-'z' that is, lowercase characters.

See Alphanumeric tests for information about aphanumeric tests.

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By nesting relational conditions within parentheses, you can create logical expressions of higher complexity. Although comparisons, substring comparison tests, bit logic tests, date comparisons, numeric tests, and alphanumeric tests are explained separately later in this section for clarity, they can be combined to form logical expressions. Default: ALL. The permissible field formats for comparisons are shown in Table 1.

SS substring is the only permissible field format for substring comparison tests. BI unsigned binary is the only permissible field format for bit logic tests. The Y2x formats are the only permissible field formats for date comparisons. BI unsigned binary is the only permissible format for alphanumeric tests.

Default: None. Five types of relational conditions can be used as follows: Comparisons: Compare two compare fields or a compare field and a decimal, hexadecimal, character, or current, future, or past date constant.

See Comparisons for information about comparisons. Substring Comparison Tests: Search for a constant within a field value or a field value within a constant.Suppose it is the end of the year and you want to sort, by title, only the books that you need to reorder for the coming year.

If the number of copies sold this year for a particular book is greater than the number in stock, you can assume you need to order more copies.

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Control statements do not have to be in any specific order. However, it is good documentation practice to code them in the order in which they are processed.

For a flowchart showing the order in which all the control statements are processed, see Processing order of control statements. This sorts the selected subset of the input records by title in ascending order. Table 2 shows the sorted data set.

OMIT condition in Sort top example to read now

Because the publisher field is 4 bytes long, COR will be padded on the right with one blank. Table 2. Suppose you want to reduce the subset of input records even further, to sort only the books you need to order from COR publishers. In this case, two conditions must be true: The number sold is greater than the number in stock. The book is published by COR.

include cond in sort jcl examples

Table 3. Note: In the previous example, you cannot substitute C'32' for C'', because character constants are padded on the right with blanks. DFSORT uses the following rules for padding and truncation: Padding adds fillers in data, usually zeros or blanks Truncation deletes or omits a leading or trailing portion of a string In comparisons, the following rules apply: In a field-to-field comparison, the shorter field is padded as appropriate with blanks or zeros.

In a field-to-constant comparison, the constant is padded or truncated to the length of the field. Decimal constants are padded or truncated on the left. Character and hexadecimal constants are padded or truncated on the right. Type, in parentheses, and separated by commas: The location, length, and data format of the number sold field The comparison operator GT comparison operators are shown in Figure 1 for greater than The location, length, and data format of the number in stock field.


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