Answers for "SQLite create IF NOT EXISTS"

SQL
4

sqlite create table if not exists

CREATE TABLE IF NOT EXISTS [schema_name].table_name (...);
Posted by: Guest on April-29-2020
8

create table sqlite

CREATE TABLE [IF NOT EXISTS] [schema_name].table_name (
	column_1 data_type PRIMARY KEY,
   	column_2 data_type NOT NULL,
	column_3 data_type DEFAULT 0,
	table_constraints
) [WITHOUT ROWID];
Posted by: Guest on October-28-2020
3

create table if not exist in sqlite

CREATE TABLE IF NOT EXISTS some_table (id INTEGER PRIMARY KEY AUTOINCREMENT, ...);
Posted by: Guest on July-04-2020
2

sqlite insert if not exists

#id column is assumed to be primary key

INSERT INTO destination_table(id,name) 
SELECT id, name
FROM source_table s
WHERE NOT EXISTS (
  SELECT 1
  FROM destination_table d
  WHERE d.id = s.id
);
Posted by: Guest on August-18-2020

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