plsql
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plsql [2015/10/26 12:11] dmtolpeko [Data Types and Declarations] |
plsql [2015/10/27 11:21] dmtolpeko [Statements] |
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| | := or DEFAULT | Default clause | {{:green_tick.gif}} | 0.1 | | | := or DEFAULT | Default clause | {{:green_tick.gif}} | 0.1 | | ||
| | [[type-attribute|%TYPE]] | Data type attribute | {{:green_tick.gif}} | 0.3.13 | | | [[type-attribute|%TYPE]] | Data type attribute | {{:green_tick.gif}} | 0.3.13 | | ||
| + | | SUBTYPE //subtype// IS //type// | Subtype | {{:red_cross.png}} || | ||
| ===== Data Types and Declarations ===== | ===== Data Types and Declarations ===== | ||
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| | BINARY_FLOAT | Single precision floating-point number | {{:green_tick.gif}} | 0.3.13 | | | BINARY_FLOAT | Single precision floating-point number | {{:green_tick.gif}} | 0.3.13 | | ||
| | BINARY_INTGER | 32-bit integer | {{:green_tick.gif}} | 0.3.13 | | | BINARY_INTGER | 32-bit integer | {{:green_tick.gif}} | 0.3.13 | | ||
| + | | BLOB | Binary long data | {{:red_cross.png}} || | ||
| | BOOLEAN | True or false | {{:green_tick.gif}} | 0.3.13 | | | BOOLEAN | True or false | {{:green_tick.gif}} | 0.3.13 | | ||
| | CHAR(//n//) | Fixed-length string | {{:green_tick.gif}} | 0.1 | | | CHAR(//n//) | Fixed-length string | {{:green_tick.gif}} | 0.1 | | ||
| | CHARACTER(//n//)| Fixed-length string | {{:green_tick.gif}} | 0.1 | | | CHARACTER(//n//)| Fixed-length string | {{:green_tick.gif}} | 0.1 | | ||
| + | | CLOB | Characater long data | {{:red_cross.png}} || | ||
| | DECIMAL(//p,s//) | Fixed-point number | {{:green_tick.gif}} | 0.1 | | | DECIMAL(//p,s//) | Fixed-point number | {{:green_tick.gif}} | 0.1 | | ||
| | DATE | Date (year, month, day and time) | {{:green_tick.gif}} | 0.1 | | | DATE | Date (year, month, day and time) | {{:green_tick.gif}} | 0.1 | | ||
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| | NATURALN | Nonnegative non-null 32-bit integer | {{:red_cross.png}} || | | NATURALN | Nonnegative non-null 32-bit integer | {{:red_cross.png}} || | ||
| | NCHAR(//n//) | Fixed-length string | {{:green_tick.gif}} | 0.1 | | | NCHAR(//n//) | Fixed-length string | {{:green_tick.gif}} | 0.1 | | ||
| + | | NCLOB | Characater long data | {{:red_cross.png}} || | ||
| | NVARCHAR(//n//) | Variable-length string | {{:green_tick.gif}} | 0.1 | | | NVARCHAR(//n//) | Variable-length string | {{:green_tick.gif}} | 0.1 | | ||
| | NUMBER(//p,s//) | Fixed-point number | {{:green_tick.gif}} | 0.1 | | | NUMBER(//p,s//) | Fixed-point number | {{:green_tick.gif}} | 0.1 | | ||
| Line 40: | Line 44: | ||
| | POSITIVE | Positive 32-bit integer | {{:red_cross.png}} || | | POSITIVE | Positive 32-bit integer | {{:red_cross.png}} || | ||
| | POSITIVEN | Positive non-null 32-bit integer | {{:red_cross.png}} || | | POSITIVEN | Positive non-null 32-bit integer | {{:red_cross.png}} || | ||
| + | | RAW | Binary data | {{:red_cross.png}} || | ||
| | ROWID | Row address | {{:red_cross.png}} || | | ROWID | Row address | {{:red_cross.png}} || | ||
| | SIGNTYPE | -1, 0 or 1 | {{:red_cross.png}} || | | SIGNTYPE | -1, 0 or 1 | {{:red_cross.png}} || | ||
| Line 63: | Line 68: | ||
| | [[assign|:=]] | Assignment statement | {{:green_tick.gif}} | 0.1 | | | [[assign|:=]] | Assignment statement | {{:green_tick.gif}} | 0.1 | | ||
| + | | [[create-function|CREATE FUNCTION]] | Create a user-defined function | {{:green_tick.gif}} | 0.3.1 | | ||
| + | | [[create-package|CREATE PACKAGE]] | Create a package | {{:green_tick.gif}} | 0.3.13 | | ||
| + | | [[create-procedure|CREATE PROCEDURE]] | Create a stored procedure | {{:green_tick.gif}} | 0.3.1 | | ||
| | [[null|NULL]] | No operation | {{:green_tick.gif}} | 0.3.13 | | | [[null|NULL]] | No operation | {{:green_tick.gif}} | 0.3.13 | | ||
| - | | [[select-into|SELECT INTO]] | Assign values from query | {{:green_tick.gif}} | 0.1 | | + | | [[select-into|SELECT INTO]] | Assign values from query | {{:green_tick.gif}} | 0.1 | |
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