SQLite：语法图

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http://www.sqlite.org/syntaxdiagrams.html

如何看懂？

箭头代表路径的指向。

开始

sql-stmt-list:

References: sql-stmtSee also: lang.html
sql-stmt:
Used by: sql-stmt-listReferences: alter-table-stmt analyze-stmt attach-stmt begin-stmt commit-stmt create-index-stmt create-table-stmt create-trigger-stmt create-view-stmt create-virtual-table-stmt delete-stmt delete-stmt-limited detach-stmt drop-index-stmt drop-table-stmt drop-trigger-stmt drop-view-stmt insert-stmt pragma-stmt reindex-stmt release-stmt rollback-stmt savepoint-stmt select-stmt update-stmt update-stmt-limited vacuum-stmtSee also: lang.html lang_explain.html
alter-table-stmt:
Used by: sql-stmtReferences: column-defSee also: lang_altertable.html
analyze-stmt:
Used by: sql-stmtSee also: lang_analyze.html
attach-stmt:
Used by: sql-stmtReferences: exprSee also: lang_attach.html
begin-stmt:
Used by: sql-stmtSee also: lang_transaction.html
commit-stmt:
Used by: sql-stmtSee also: lang_transaction.html
rollback-stmt:
Used by: sql-stmtSee also: lang_savepoint.html lang_transaction.html
savepoint-stmt:
Used by: sql-stmtSee also: lang_savepoint.html
release-stmt:
Used by: sql-stmtSee also: lang_savepoint.html
create-index-stmt:
Used by: sql-stmtReferences: expr indexed-columnSee also: lang_createindex.html partialindex.html
indexed-column:
Used by: create-index-stmt table-constraintReferences: exprSee also: lang_createindex.html lang_createtable.html lang_createtable.html#primkeyconst lang_createtable.html#uniqueconst partialindex.html
create-table-stmt:
Used by: sql-stmtReferences: column-def select-stmt table-constraintSee also: lang_createtable.html
column-def:
Used by: alter-table-stmt create-table-stmtReferences: column-constraint type-nameSee also: lang_altertable.html lang_createtable.html lang_createtable.html#tablecoldef
type-name:
Used by: column-def exprReferences: signed-numberSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
column-constraint:
Used by: column-defReferences: conflict-clause expr foreign-key-clause literal-value signed-numberSee also: lang_altertable.html lang_createtable.html lang_createtable.html#tablecoldef
signed-number:
Used by: column-constraint pragma-value type-nameSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html pragma.html#syntax
table-constraint:
Used by: create-table-stmtReferences: conflict-clause expr foreign-key-clause indexed-columnSee also: lang_createtable.html lang_createtable.html#primkeyconst lang_createtable.html#tablecoldef lang_createtable.html#uniqueconst
foreign-key-clause:
Used by: column-constraint table-constraintSee also: lang_altertable.html lang_createtable.html
conflict-clause:
Used by: column-constraint table-constraintSee also: lang_altertable.html lang_conflict.html lang_createtable.html lang_createtable.html#notnullconst
create-trigger-stmt:
Used by: sql-stmtReferences: delete-stmt expr insert-stmt select-stmt update-stmtSee also: lang_createtrigger.html
create-view-stmt:
Used by: sql-stmtReferences: select-stmtSee also: lang_createview.html
create-virtual-table-stmt:
Used by: sql-stmtSee also: lang_createvtab.html
with-clause:
Used by: delete-stmt delete-stmt-limited insert-stmt update-stmt update-stmt-limitedReferences: cte-table-name select-stmtSee also: lang_createtrigger.html lang_delete.html lang_insert.html lang_update.html lang_with.html
cte-table-name:
Used by: recursive-cte with-clauseSee also: lang_createtrigger.html lang_delete.html lang_insert.html lang_update.html lang_with.html lang_with.html#recursivecte
recursive-cte:
References: cte-table-nameSee also: lang_with.html#recursivecte
common-table-expression:
Used by: compound-select-stmt factored-select-stmt select-stmt simple-select-stmtReferences: select-stmtSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
delete-stmt:
Used by: create-trigger-stmt sql-stmtReferences: expr qualified-table-name with-clauseSee also: lang_createtrigger.html lang_delete.html
delete-stmt-limited:
Used by: sql-stmtReferences: expr ordering-term qualified-table-name with-clauseSee also: lang_delete.html
detach-stmt:
Used by: sql-stmtSee also: lang_detach.html
drop-index-stmt:
Used by: sql-stmtSee also: lang_dropindex.html
drop-table-stmt:
Used by: sql-stmtSee also: lang_droptable.html
drop-trigger-stmt:
Used by: sql-stmtSee also: lang_droptrigger.html
drop-view-stmt:
Used by: sql-stmtSee also: lang_dropview.html
expr:
Used by: attach-stmt column-constraint compound-select-stmt create-index-stmt create-trigger-stmt delete-stmt delete-stmt-limited factored-select-stmt indexed-column insert-stmt join-constraint ordering-term result-column select-core select-stmt simple-select-stmt table-constraint table-or-subquery update-stmt update-stmt-limitedReferences: literal-value raise-function select-stmt type-nameSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
raise-function:
Used by: exprSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createtrigger.html#raise lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
literal-value:
Used by: column-constraint exprSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
numeric-literal:
See also: lang_expr.html#litvalue
insert-stmt:
Used by: create-trigger-stmt sql-stmtReferences: expr select-stmt with-clauseSee also: lang_createtrigger.html lang_insert.html
pragma-stmt:
Used by: sql-stmtReferences: pragma-valueSee also: pragma.html#syntax
pragma-value:
Used by: pragma-stmtReferences: signed-numberSee also: pragma.html#syntax
reindex-stmt:
Used by: sql-stmtSee also: lang_reindex.html
select-stmt:
Used by: common-table-expression create-table-stmt create-trigger-stmt create-view-stmt expr insert-stmt sql-stmt table-or-subquery with-clauseReferences: common-table-expression compound-operator expr join-clause ordering-term result-column table-or-subquerySee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html lang_with.html#recursivecte partialindex.html
join-clause:
Used by: select-core select-stmt table-or-subqueryReferences: join-constraint join-operator table-or-subquerySee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
select-core:
Used by: compound-select-stmt factored-select-stmt simple-select-stmtReferences: expr join-clause result-column table-or-subquerySee also: lang_select.html lang_select.html#compound lang_select.html#simpleselect
factored-select-stmt:
References: common-table-expression compound-operator expr ordering-term select-coreSee also: lang_select.html
simple-select-stmt:
References: common-table-expression expr ordering-term select-coreSee also: lang_select.html#simpleselect
compound-select-stmt:
References: common-table-expression expr ordering-term select-coreSee also: lang_select.html#compound
table-or-subquery:
Used by: join-clause select-core select-stmtReferences: expr join-clause select-stmtSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
result-column:
Used by: select-core select-stmtReferences: exprSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
join-operator:
Used by: join-clauseSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#fromclause lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
join-constraint:
Used by: join-clauseReferences: exprSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#fromclause lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
ordering-term:
Used by: compound-select-stmt delete-stmt-limited factored-select-stmt select-stmt simple-select-stmt update-stmt-limitedReferences: exprSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html partialindex.html
compound-operator:
Used by: factored-select-stmt select-stmtSee also: lang_altertable.html lang_attach.html lang_createindex.html lang_createtable.html lang_createtrigger.html lang_createview.html lang_delete.html lang_expr.html lang_insert.html lang_select.html lang_select.html#compound lang_select.html#simpleselect lang_update.html lang_with.html lang_with.html#recursivecte partialindex.html
update-stmt:
Used by: create-trigger-stmt sql-stmtReferences: column-name-list expr qualified-table-name with-clauseSee also: lang_createtrigger.html lang_update.html
column-name-list:
Used by: update-stmt update-stmt-limitedSee also: lang_createtrigger.html lang_update.html
update-stmt-limited:
Used by: sql-stmtReferences: column-name-list expr ordering-term qualified-table-name with-clauseSee also: lang_update.html
qualified-table-name:
Used by: delete-stmt delete-stmt-limited update-stmt update-stmt-limitedSee also: lang_createtrigger.html lang_delete.html lang_indexedby.html lang_update.html
vacuum-stmt:
Used by: sql-stmtSee also: lang_vacuum.html
comment-syntax:
See also: lang_comment.html