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danrega
2024-11-06 12:45:45 +01:00
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03_ABAP_SQL.md
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@@ -176,7 +176,7 @@ SELECT FROM source "What data source read from
- However, in certain cases, older syntax variants are still valid and usable. An example is the `SELECT` list, that can also be specified using the more modern `FIELDS` addition.
- As mentioned, choose `F1` for the keywords and additions to get all the details in the ABAP Keyword Documentation.
- Further information in the context of Standard ABAP: [Release-Dependent Syntax Check Modes (F1 docu for standard ABAP)](https://help.sap.com/doc/abapdocu_latest_index_htm/latest/en-US/index.htm?file=abenabap_sql_strict_modes.htm).
- To mentioned some examples of modern ABAP SQL statements.
- To mention some examples of modern ABAP SQL statements.
- The `INTO` clause should be placed after the other clauses.
- [Host variables](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenhost_variable_glosry.htm "Glossary Entry") or [host expressions](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenhost_expression_glosry.htm "Glossary Entry") are required for data objects and expressions, i. e. they must be preceded by `@` or `@( ... )`. Host variables represent data objects that are declared in ABAP programs. They are specified in an [operand position](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenoperand_position_glosry.htm) of an ABAP SQL statement. Also see the [SQL Operands](#sql-operands) section.
- The `SELECT` list, i. e. the fields that are specified, can also be specified following the `SELECT` keyword before the `FROM` clause - without `FIELDS`. The following two `SELECT` statements are basically the same but differently arranged. The code snippets in the cheat sheet randomly use one syntax or the other.