先 meaning in words


分離した先の表ではPK.それを参照している元の表ではFKを追加。

I wonder what is the meaning of ”先“ in “分離した先の表ではPK”. Is this refer to the
original table or different table?

I also find a lot 先 in words such as 宛先 and ログ先書きプロトコル What does this means? 先
means previous but i think it dont apply here(?)




The paragraph is talking about database normalization rule. There is the
original table which have some redundant columns. Your task is to divide the
original table into two new tables, but in practical situations such is
unlikely to be happened. instead you would need to remove some columns from
the original table and then create another table with those columns.

The primary keys and foreign keys are needed to tag their relations.

Now the original table is referred as 分離元の表 and the new table is called 分離先の表.

divide from=元 divide into=先

宛先 is a word. there is no such 宛元.

ログ先書き(saki-gaki)プロトコル is an abridged version of ログ先行書き込み(senkou-kakikomi)プロトコル
which is a direct translation of Write-Ahead Logging (WAL).

opposite of 先行 is 後続.(preceding -> following)

These 3 先 usages look quite diffrent each other.




The paragraph is talking about database normalization rule. There is the
original table which have some redundant columns. Your task is to divide the
original table into two new tables, but in practical situations such is
unlikely to be happened. instead you would need to remove some columns from
the original table and then create another table with those columns.

The primary keys and foreign keys are needed to tag their relations.

Now the original table is referred as 分離元の表 and the new table is called 分離先の表.

divide from=元 divide into=先

宛先 is a word. there is no such 宛元.

ログ先書き(saki-gaki)プロトコル is an abridged version of ログ先行書き込み(senkou-kakikomi)プロトコル
which is a direct translation of Write-Ahead Logging (WAL).

opposite of 先行 is 後続.(preceding -> following)

These 3 先 usages look quite diffrent each other.

