fixed unsupported text formatting within <code> tags (for SQL statements)
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@ -1,6 +1,6 @@
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Syntax:
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Syntax:
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<code>
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<code>
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//operand// [NOT ]EXISTS (//subquery//)
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<operand> [NOT ]EXISTS (<subquery>)
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</code>
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</code>
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The EXISTS operator returns TRUE if the subquery returns one or more rows and FALSE otherwise.
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The EXISTS operator returns TRUE if the subquery returns one or more rows and FALSE otherwise.
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@ -1,6 +1,6 @@
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Syntax:
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Syntax:
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<code>
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<code>
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//operand// IN (//subquery//|//value list//)
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<operand> IN (<subquery>|<value list>)
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</code>
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</code>
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An IN conditional expression returns true if the //operand// is found from result of the //subquery//
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An IN conditional expression returns true if the //operand// is found from result of the //subquery//
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or if its in the specificied comma separated //value list//, hence the IN expression is always false if the result of the subquery
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or if its in the specificied comma separated //value list//, hence the IN expression is always false if the result of the subquery
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@ -1,8 +1,8 @@
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<code>
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<code>
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DELETE FROM //component_name//
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DELETE FROM <component_name>
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[WHERE //where_condition//]
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[WHERE <where_condition>]
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[ORDER BY ...]
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[ORDER BY ...]
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[LIMIT //record_count//]
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[LIMIT <record_count>]
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</code>
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</code>
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* The DELETE statement deletes records from //component_name// and returns the number of records deleted.
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* The DELETE statement deletes records from //component_name// and returns the number of records deleted.
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@ -2,7 +2,7 @@ Syntax:
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<code>
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<code>
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FROM //component_reference// [[LEFT | INNER] JOIN //component_reference//] ...
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FROM <component_reference> [[LEFT | INNER] JOIN <component_reference>] ...
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</code>
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</code>
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The FROM clause indicates the component or components from which to retrieve records.
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The FROM clause indicates the component or components from which to retrieve records.
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@ -2,15 +2,15 @@ SELECT statement syntax:
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<code>
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<code>
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SELECT
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SELECT
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[ALL | DISTINCT]
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[ALL | DISTINCT]
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//select_expr//, ...
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<select_expr>, ...
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[FROM //components//
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[FROM <components>
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[WHERE //where_condition//]
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[WHERE <where_condition>]
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[GROUP BY //groupby_expr//
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[GROUP BY <groupby_expr>
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[ASC | DESC], ... ]
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[ASC | DESC], ... ]
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[HAVING //where_condition//]
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[HAVING <where_condition>]
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[ORDER BY //orderby_expr//
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[ORDER BY <orderby_expr>
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[ASC | DESC], ...]
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[ASC | DESC], ...]
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[LIMIT //row_count// OFFSET //offset//}]
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[LIMIT <row_count> OFFSET <offset>}]
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</code>
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</code>
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@ -1,6 +1,6 @@
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Syntax:
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Syntax:
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<code>
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<code>
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WHERE //where_condition//
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WHERE <where_condition>
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</code>
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</code>
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* The WHERE clause, if given, indicates the condition or conditions that the records must satisfy to be selected.
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* The WHERE clause, if given, indicates the condition or conditions that the records must satisfy to be selected.
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