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Added documentation about the new CASE expression. (CVS 552)

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FossilOrigin-Name: cc541b10302774b9004babbfb3a11b1f65d4b863
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drh
2002-05-06 11:47:32 +00:00
parent 0fface6e33
commit cc47c28068
3 changed files with 26 additions and 25 deletions
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12
manifest
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@@ -1,5 +1,5 @@
C Fix\stypos\sin\sthe\sman-page\s(sqlite.1)\sand\sremove\stwo\sunused\sfiles.\nPatches\sfrom\sAndreas\sRottmann.\s(CVS\s551)
D 2002-05-06T11:34:27
C Added\sdocumentation\sabout\sthe\snew\sCASE\sexpression.\s(CVS\s552)
D 2002-05-06T11:47:33
F Makefile.in 50f1b3351df109b5774771350d8c1b8d3640130d
F Makefile.template 89e373b2dad0321df00400fa968dc14b61a03296
F README a4c0ba11354ef6ba0776b400d057c59da47a4cc0
@@ -123,14 +123,14 @@ F www/dynload.tcl 02eb8273aa78cfa9070dd4501dca937fb22b466c
F www/faq.tcl 45bdb18b75ac3aa1befec42985fb892413aac0bb
F www/formatchng.tcl 2ce21ff30663fad6618198fe747ce675df577590
F www/index.tcl d0c52fbf031d0a3ee6d9d77aa669d5a4b24b6130
F www/lang.tcl 2d4654255ad1ec7f58d02dc41b59528c0ee6ea44
F www/lang.tcl d47800eb1da14a2ea501c6088beccc4001fb0486
F www/mingw.tcl f1c7c0a7f53387dd9bb4f8c7e8571b7561510ebc
F www/opcode.tcl bdec8ef9f100dbd87bbef8976c54b88e43fd8ccc
F www/speed.tcl da8afcc1d3ccc5696cfb388a68982bc3d9f7f00f
F www/sqlite.tcl 8b5884354cb615049aed83039f8dfe1552a44279
F www/tclsqlite.tcl 1db15abeb446aad0caf0b95b8b9579720e4ea331
F www/vdbe.tcl 2013852c27a02a091d39a766bc87cff329f21218
P 5f3618142f7e4654e85ca08383d6d7c1b3395c66
R 7d7d850e3031b292a6fad784a9897f60
P 5772d31934ced7e35842d7c7689ff4878b7e80f5
R b085b09618ae8814b296116bb7ca3dee
U drh
Z 1a769610dfaa62dadca70e2cf713c5c9
Z cddb6e7b9d73903f2cd270dc5481d839

2
manifest.uuid
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@@ -1 +1 @@
5772d31934ced7e35842d7c7689ff4878b7e80f5
cc541b10302774b9004babbfb3a11b1f65d4b863

37
www/lang.tcl
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@@ -1,7 +1,7 @@
#
# Run this Tcl script to generate the sqlite.html file.
#
set rcsid {$Id: lang.tcl,v 1.32 2002/04/12 10:09:00 drh Exp $}
set rcsid {$Id: lang.tcl,v 1.33 2002/05/06 11:47:33 drh Exp $}
puts {<html>
<head>
@@ -362,7 +362,7 @@ of another SELECT in place of a table name.
Section DELETE delete
Syntax {sql-statement} {
DELETE FROM <table-name> [WHERE <expression>]
DELETE FROM <table-name> [WHERE <expr>]
}
puts {
@@ -435,21 +435,22 @@ on <a href="opcode.html">available opcodes</a> for the virtual machine.</p>
Section expression expr
Syntax {expression} {
<expression> <binary-op> <expression> |
<expression> <like-op> <expression> |
<unary-op> <expression> |
( <expression> ) |
Syntax {expr} {
<expr> <binary-op> <expr> |
<expr> <like-op> <expr> |
<unary-op> <expr> |
( <expr> ) |
<column-name> |
<table-name> . <column-name> |
<literal-value> |
<function-name> ( <expr-list> | STAR ) |
<expression> ISNULL |
<expression> NOTNULL |
<expression> [NOT] BETWEEN <expression> AND <expression> |
<expression> [NOT] IN ( <value-list> ) |
<expression> [NOT] IN ( <select-statement> ) |
( <select-statement> )
<expr> ISNULL |
<expr> NOTNULL |
<expr> [NOT] BETWEEN <expr> AND <expr> |
<expr> [NOT] IN ( <value-list> ) |
<expr> [NOT] IN ( <select-statement> ) |
( <select-statement> ) |
CASE [<expr>] ( WHEN <expr> THEN <expr> )+ [ELSE <expr>] END
} {like-op} {
LIKE | GLOB | NOT LIKE | NOT GLOB
}
@@ -965,16 +966,16 @@ Section SELECT select
Syntax {sql-statement} {
SELECT <result> [FROM <table-list>]
[WHERE <expression>]
[WHERE <expr>]
[GROUP BY <expr-list>]
[HAVING <expression>]
[HAVING <expr>]
[<compound-op> <select>]*
[ORDER BY <sort-expr-list>]
[LIMIT <integer> [OFFSET <integer>]]
} {result} {
<result-column> [, <result-column>]*
} {result-column} {
STAR | <expression> [ [AS] <string> ]
STAR | <expr> [ [AS] <string> ]
} {table-list} {
<table> [, <table>]*
} {table} {
@@ -1052,9 +1053,9 @@ Section UPDATE update
Syntax {sql-statement} {
UPDATE [ OR <conflict-algorithm> ] <table-name>
SET <assignment> [, <assignment>]
[WHERE <expression>]
[WHERE <expr>]
} {assignment} {
<column-name> = <expression>
<column-name> = <expr>
}
puts {