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Overview

SHA1 Hash: | ffc982706cfb18b2660e651d15622a8a7193dfe6 |
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Date: | 2013-01-04 14:05:27 |

User: | drh |

Comment: | Fix the order of parameters in the documentation of the INSTR() function. |

Tags And Properties

- branch=trunk inherited from [b2e03e19ab]
- sym-trunk inherited from [b2e03e19ab]

Changes

Changes to pages/lang.in

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funcdef {ifnull(X,Y)} {} { ^The ifnull() function returns a copy of its first non-NULL argument, or NULL if both arguments are NULL. ^Ifnull() must have exactly 2 arguments. ^The ifnull() function is equivalent to [coalesce()] with two arguments. } funcdef {instr(X,Y)} {} { ^The instr(X,Y) function finds the first occurrence of string X within string Y and returns the number of prior characters plus 1, or 0 if X is nowhere found within Y. ^Or, if X and Y are both BLOBs, then instr(X,Y) returns one more than the number bytes prior to the first occurrence of X, or 0 if X does not occur anywhere within Y. ^If both arguments X and Y to instr(X,Y) are non-NULL and are not BLOBs then both are interpreted as strings. ^If either X or Y are NULL in instr(X,Y) then the result is NULL. } funcdef {hex(X)} {} { ^The hex() function interprets its argument as a BLOB and returns |
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funcdef {ifnull(X,Y)} {} { ^The ifnull() function returns a copy of its first non-NULL argument, or NULL if both arguments are NULL. ^Ifnull() must have exactly 2 arguments. ^The ifnull() function is equivalent to [coalesce()] with two arguments. } funcdef {instr(X,Y)} {} { ^The instr(X,Y) function finds the first occurrence of string Y within string X and returns the number of prior characters plus 1, or 0 if Y is nowhere found within X. ^Or, if X and Y are both BLOBs, then instr(X,Y) returns one more than the number bytes prior to the first occurrence of Y, or 0 if Y does not occur anywhere within X. ^If both arguments X and Y to instr(X,Y) are non-NULL and are not BLOBs then both are interpreted as strings. ^If either X or Y are NULL in instr(X,Y) then the result is NULL. } funcdef {hex(X)} {} { ^The hex() function interprets its argument as a BLOB and returns |