use super::*; use pretty_assertions::assert_eq; use sea_query::extension::sqlite::SqliteBinOper; #[test] fn select_1() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .limit(10) .offset(100) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" LIMIT 10 OFFSET 100"# ); } #[test] fn select_2() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .and_where(Expr::col(Char::SizeW).eq(3)) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" WHERE "size_w" = 3"# ); } #[test] fn select_3() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .and_where(Expr::col(Char::SizeW).eq(3)) .and_where(Expr::col(Char::SizeH).eq(4)) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" WHERE "size_w" = 3 AND "size_h" = 4"# ); } #[test] fn select_4() { assert_eq!( Query::select() .columns([Glyph::Image]) .from_subquery( Query::select() .columns([Glyph::Image, Glyph::Aspect]) .from(Glyph::Table) .take(), Alias::new("subglyph") ) .to_string(SqliteQueryBuilder), r#"SELECT "image" FROM (SELECT "image", "aspect" FROM "glyph") AS "subglyph""# ); } #[test] fn select_5() { assert_eq!( Query::select() .column((Glyph::Table, Glyph::Image)) .from(Glyph::Table) .and_where(Expr::col((Glyph::Table, Glyph::Aspect)).is_in([3, 4])) .to_string(SqliteQueryBuilder), r#"SELECT "glyph"."image" FROM "glyph" WHERE "glyph"."aspect" IN (3, 4)"# ); } #[test] fn select_6() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .exprs([Expr::col(Glyph::Image).max()]) .from(Glyph::Table) .group_by_columns([Glyph::Aspect]) .and_having(Expr::col(Glyph::Aspect).gt(2)) .to_string(SqliteQueryBuilder), r#"SELECT "aspect", MAX("image") FROM "glyph" GROUP BY "aspect" HAVING "aspect" > 2"# ); } #[test] fn select_7() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .to_string(SqliteQueryBuilder), r#"SELECT "aspect" FROM "glyph" WHERE IFNULL("aspect", 0) > 2"# ); } #[test] fn select_8() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .left_join( Font::Table, Expr::col((Char::Table, Char::FontId)).equals((Font::Table, Font::Id)), ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" LEFT JOIN "font" ON "character"."font_id" = "font"."id""# ); } #[test] fn select_9() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .left_join( Font::Table, Expr::col((Char::Table, Char::FontId)).equals((Font::Table, Font::Id)), ) .inner_join( Glyph::Table, Expr::col((Char::Table, Char::Character)).equals((Glyph::Table, Glyph::Image)), ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" LEFT JOIN "font" ON "character"."font_id" = "font"."id" INNER JOIN "glyph" ON "character"."character" = "glyph"."image""# ); } #[test] fn select_10() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .left_join( Font::Table, Expr::col((Char::Table, Char::FontId)) .equals((Font::Table, Font::Id)) .and(Expr::col((Char::Table, Char::FontId)).equals((Font::Table, Font::Id))), ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" LEFT JOIN "font" ON "character"."font_id" = "font"."id" AND "character"."font_id" = "font"."id""# ); } #[test] fn select_11() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by(Glyph::Image, Order::Desc) .order_by((Glyph::Table, Glyph::Aspect), Order::Asc) .to_string(SqliteQueryBuilder), r#"SELECT "aspect" FROM "glyph" WHERE IFNULL("aspect", 0) > 2 ORDER BY "image" DESC, "glyph"."aspect" ASC"# ); } #[test] fn select_12() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by_columns([(Glyph::Id, Order::Asc), (Glyph::Aspect, Order::Desc)]) .to_string(SqliteQueryBuilder), r#"SELECT "aspect" FROM "glyph" WHERE IFNULL("aspect", 0) > 2 ORDER BY "id" ASC, "aspect" DESC"# ); } #[test] fn select_13() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by_columns([ ((Glyph::Table, Glyph::Id), Order::Asc), ((Glyph::Table, Glyph::Aspect), Order::Desc), ]) .to_string(SqliteQueryBuilder), r#"SELECT "aspect" FROM "glyph" WHERE IFNULL("aspect", 0) > 2 ORDER BY "glyph"."id" ASC, "glyph"."aspect" DESC"# ); } #[test] fn select_14() { assert_eq!( Query::select() .columns([Glyph::Id, Glyph::Aspect]) .expr(Expr::col(Glyph::Image).max()) .from(Glyph::Table) .group_by_columns([(Glyph::Table, Glyph::Id), (Glyph::Table, Glyph::Aspect)]) .and_having(Expr::col(Glyph::Aspect).gt(2)) .to_string(SqliteQueryBuilder), r#"SELECT "id", "aspect", MAX("image") FROM "glyph" GROUP BY "glyph"."id", "glyph"."aspect" HAVING "aspect" > 2"# ); } #[test] fn select_15() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .and_where(Expr::col(Char::FontId).is_null()) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "font_id" IS NULL"# ); } #[test] fn select_16() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .and_where(Expr::col(Char::FontId).is_null()) .and_where(Expr::col(Char::Character).is_not_null()) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "font_id" IS NULL AND "character" IS NOT NULL"# ); } #[test] fn select_17() { assert_eq!( Query::select() .columns([(Glyph::Table, Glyph::Image)]) .from(Glyph::Table) .and_where(Expr::col((Glyph::Table, Glyph::Aspect)).between(3, 5)) .to_string(SqliteQueryBuilder), r#"SELECT "glyph"."image" FROM "glyph" WHERE "glyph"."aspect" BETWEEN 3 AND 5"# ); } #[test] fn select_18() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::col(Glyph::Aspect).between(3, 5)) .and_where(Expr::col(Glyph::Aspect).not_between(8, 10)) .to_string(SqliteQueryBuilder), r#"SELECT "aspect" FROM "glyph" WHERE ("aspect" BETWEEN 3 AND 5) AND ("aspect" NOT BETWEEN 8 AND 10)"# ); } #[test] fn select_19() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .and_where(Expr::col(Char::Character).eq("A")) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "character" = 'A'"# ); } #[test] fn select_20() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where(Expr::col(Char::Character).like("A")) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "character" LIKE 'A'"# ); } #[test] fn select_21() { assert_eq!( Query::select() .columns([Char::Character]) .from(Char::Table) .cond_where(any![ Expr::col(Char::Character).like("A%"), Expr::col(Char::Character).like("%B"), Expr::col(Char::Character).like("%C%"), ]) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "character" LIKE 'A%' OR "character" LIKE '%B' OR "character" LIKE '%C%'"# ); } #[test] fn select_22() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .cond_where( Cond::all() .add( Cond::any().add(Expr::col(Char::Character).like("C")).add( Expr::col(Char::Character) .like("D") .and(Expr::col(Char::Character).like("E")) ) ) .add( Expr::col(Char::Character) .like("F") .or(Expr::col(Char::Character).like("G")) ) ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE ("character" LIKE 'C' OR ("character" LIKE 'D' AND "character" LIKE 'E')) AND ("character" LIKE 'F' OR "character" LIKE 'G')"# ); } #[test] fn select_23() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where_option(None) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character""# ); } #[test] fn select_24() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .conditions( true, |x| { x.and_where(Expr::col(Char::FontId).eq(5)); }, |_| () ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "font_id" = 5"# ); } #[test] fn select_25() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where( Expr::col(Char::SizeW) .mul(2) .eq(Expr::col(Char::SizeH).div(2)) ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE "size_w" * 2 = "size_h" / 2"# ); } #[test] fn select_26() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where( Expr::expr(Expr::col(Char::SizeW).add(1)) .mul(2) .eq(Expr::expr(Expr::col(Char::SizeH).div(2)).sub(1)) ) .to_string(SqliteQueryBuilder), r#"SELECT "character" FROM "character" WHERE ("size_w" + 1) * 2 = ("size_h" / 2) - 1"# ); } #[test] fn select_27() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .and_where(Expr::col(Char::SizeW).eq(3)) .and_where(Expr::col(Char::SizeH).eq(4)) .and_where(Expr::col(Char::SizeH).eq(5)) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" WHERE "size_w" = 3 AND "size_h" = 4 AND "size_h" = 5"# ); } #[test] fn select_28() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .cond_where(any![ Expr::col(Char::SizeW).eq(3), Expr::col(Char::SizeH).eq(4), Expr::col(Char::SizeH).eq(5), ]) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" WHERE "size_w" = 3 OR "size_h" = 4 OR "size_h" = 5"# ); } #[test] fn select_30() { assert_eq!( Query::select() .columns([Char::Character, Char::SizeW, Char::SizeH]) .from(Char::Table) .and_where( Expr::col(Char::SizeW) .mul(2) .add(Expr::col(Char::SizeH).div(3)) .eq(4) ) .to_string(SqliteQueryBuilder), r#"SELECT "character", "size_w", "size_h" FROM "character" WHERE ("size_w" * 2) + ("size_h" / 3) = 4"# ); } #[test] fn select_31() { assert_eq!( Query::select() .expr((1..10_i32).fold(Expr::value(0), |expr, i| { expr.add(i) })) .to_string(SqliteQueryBuilder), r#"SELECT 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9"# ); } #[test] fn select_32() { assert_eq!( Query::select() .expr_as(Expr::col(Char::Character), Alias::new("C")) .from(Char::Table) .to_string(SqliteQueryBuilder), r#"SELECT "character" AS "C" FROM "character""# ); } #[test] fn select_33() { assert_eq!( Query::select() .column(Glyph::Image) .from(Glyph::Table) .and_where( Expr::col(Glyph::Aspect) .in_subquery(Query::select().expr(Expr::cust("3 + 2 * 2")).take()) ) .to_string(SqliteQueryBuilder), r#"SELECT "image" FROM "glyph" WHERE "aspect" IN (SELECT 3 + 2 * 2)"# ); } #[test] fn select_34a() { assert_eq!( Query::select() .column(Glyph::Aspect) .expr(Expr::col(Glyph::Image).max()) .from(Glyph::Table) .group_by_columns([Glyph::Aspect]) .cond_having(any![ Expr::col(Glyph::Aspect) .gt(2) .or(Expr::col(Glyph::Aspect).lt(8)), Expr::col(Glyph::Aspect) .gt(12) .and(Expr::col(Glyph::Aspect).lt(18)), Expr::col(Glyph::Aspect).gt(32), ]) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect", MAX("image") FROM "glyph" GROUP BY "aspect""#, r#"HAVING "aspect" > 2 OR "aspect" < 8"#, r#"OR ("aspect" > 12 AND "aspect" < 18)"#, r#"OR "aspect" > 32"#, ] .join(" ") ); } #[test] fn select_35() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .and_where(Expr::col(Glyph::Aspect).is_null()) .build(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" IS NULL"# ); assert_eq!(values.0, vec![]); } #[test] fn select_36() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where(Cond::any().add(Expr::col(Glyph::Aspect).is_null())) .build(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" IS NULL"# ); assert_eq!(values.0, vec![]); } #[test] fn select_37() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where(Cond::any().add(Cond::all()).add(Cond::any())) .build(SqliteQueryBuilder); assert_eq!(statement, r#"SELECT "id" FROM "glyph" WHERE TRUE OR FALSE"#); assert_eq!(values.0, vec![]); } #[test] fn select_37a() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all() .add(Cond::all().not()) .add(Cond::any().not()) .not(), ) .build(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE NOT ((NOT TRUE) AND (NOT FALSE))"# ); assert_eq!(values.0, vec![]); } #[test] fn select_38() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::any() .add(Expr::col(Glyph::Aspect).is_null()) .add(Expr::col(Glyph::Aspect).is_not_null()), ) .build(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" IS NULL OR "aspect" IS NOT NULL"# ); assert_eq!(values.0, vec![]); } #[test] fn select_39() { let (statement, values) = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all() .add(Expr::col(Glyph::Aspect).is_null()) .add(Expr::col(Glyph::Aspect).is_not_null()), ) .build(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" IS NULL AND "aspect" IS NOT NULL"# ); assert_eq!(values.0, vec![]); } #[test] fn select_40() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where(any![ Expr::col(Glyph::Aspect).is_null(), all![ Expr::col(Glyph::Aspect).is_not_null(), Expr::col(Glyph::Aspect).lt(8) ] ]) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" IS NULL OR ("aspect" IS NOT NULL AND "aspect" < 8)"# ); } #[test] fn select_41() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .exprs([Expr::col(Glyph::Image).max()]) .from(Glyph::Table) .group_by_columns([Glyph::Aspect]) .cond_having(any![Expr::col(Glyph::Aspect).gt(2)]) .to_string(SqliteQueryBuilder), r#"SELECT "aspect", MAX("image") FROM "glyph" GROUP BY "aspect" HAVING "aspect" > 2"# ); } #[test] fn select_42() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all() .add_option(Some(Expr::col(Glyph::Aspect).lt(8))) .add(Expr::col(Glyph::Aspect).is_not_null()), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE "aspect" < 8 AND "aspect" IS NOT NULL"# ); } #[test] fn select_43() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where(Cond::all().add_option::(None)) .to_string(SqliteQueryBuilder); assert_eq!(statement, r#"SELECT "id" FROM "glyph" WHERE TRUE"#); } #[test] fn select_44() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::any() .not() .add_option(Some(Expr::col(Glyph::Aspect).lt(8))), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE NOT "aspect" < 8"# ); } #[test] fn select_45() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::any() .not() .add_option(Some(Expr::col(Glyph::Aspect).lt(8))) .add(Expr::col(Glyph::Aspect).is_not_null()), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE NOT ("aspect" < 8 OR "aspect" IS NOT NULL)"# ); } #[test] fn select_46() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all() .not() .add_option(Some(Expr::col(Glyph::Aspect).lt(8))), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE NOT "aspect" < 8"# ); } #[test] fn select_47() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all() .not() .add_option(Some(Expr::col(Glyph::Aspect).lt(8))) .add(Expr::col(Glyph::Aspect).is_not_null()), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE NOT ("aspect" < 8 AND "aspect" IS NOT NULL)"# ); } #[test] fn select_48() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all().add_option(Some(ConditionExpression::SimpleExpr( Expr::tuple([Expr::col(Glyph::Aspect).into(), Expr::value(100)]) .lt(Expr::tuple([Expr::value(8), Expr::value(100)])), ))), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE ("aspect", 100) < (8, 100)"# ); } #[test] fn select_48a() { let statement = Query::select() .column(Glyph::Id) .from(Glyph::Table) .cond_where( Cond::all().add_option(Some(ConditionExpression::SimpleExpr( Expr::tuple([ Expr::col(Glyph::Aspect).into(), Expr::value(String::from("100")), ]) .in_tuples([(8, String::from("100"))]), ))), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "id" FROM "glyph" WHERE ("aspect", '100') IN ((8, '100'))"# ); } #[test] fn select_49() { let statement = Query::select() .column(Asterisk) .from(Char::Table) .to_string(SqliteQueryBuilder); assert_eq!(statement, r#"SELECT * FROM "character""#); } #[test] fn select_50() { let statement = Query::select() .column((Character::Table, Asterisk)) .column((Font::Table, Font::Name)) .from(Char::Table) .inner_join( Font::Table, Expr::col((Char::Table, Char::FontId)).equals((Font::Table, Font::Id)), ) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT "character".*, "font"."name" FROM "character" INNER JOIN "font" ON "character"."font_id" = "font"."id""# ) } #[test] fn select_51() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by_with_nulls(Glyph::Image, Order::Desc, NullOrdering::First) .order_by_with_nulls( (Glyph::Table, Glyph::Aspect), Order::Asc, NullOrdering::Last ) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect""#, r#"FROM "glyph""#, r#"WHERE IFNULL("aspect", 0) > 2"#, r#"ORDER BY "image" DESC NULLS FIRST,"#, r#""glyph"."aspect" ASC NULLS LAST"#, ] .join(" ") ); } #[test] fn select_52() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by_columns_with_nulls([ (Glyph::Id, Order::Asc, NullOrdering::First), (Glyph::Aspect, Order::Desc, NullOrdering::Last), ]) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect""#, r#"FROM "glyph""#, r#"WHERE IFNULL("aspect", 0) > 2"#, r#"ORDER BY "id" ASC NULLS FIRST,"#, r#""aspect" DESC NULLS LAST"#, ] .join(" ") ); } #[test] fn select_53() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by_columns_with_nulls([ ((Glyph::Table, Glyph::Id), Order::Asc, NullOrdering::First), ( (Glyph::Table, Glyph::Aspect), Order::Desc, NullOrdering::Last ), ]) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect""#, r#"FROM "glyph""#, r#"WHERE IFNULL("aspect", 0) > 2"#, r#"ORDER BY "glyph"."id" ASC NULLS FIRST,"#, r#""glyph"."aspect" DESC NULLS LAST"#, ] .join(" ") ); } #[test] fn select_54() { let statement = Query::select() .column(Asterisk) .from(Char::Table) .from(Font::Table) .and_where(Expr::col((Font::Table, Font::Id)).equals((Char::Table, Char::FontId))) .to_string(SqliteQueryBuilder); assert_eq!( statement, r#"SELECT * FROM "character", "font" WHERE "font"."id" = "character"."font_id""# ); } #[test] fn select_55() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by( Glyph::Id, Order::Field(Values(vec![ Value::Int(Some(4)), Value::Int(Some(5)), Value::Int(Some(1)), Value::Int(Some(3)) ])) ) .order_by((Glyph::Table, Glyph::Aspect), Order::Asc) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect""#, r#"FROM "glyph""#, r#"WHERE IFNULL("aspect", 0) > 2"#, r#"ORDER BY CASE"#, r#"WHEN "id"=4 THEN 0"#, r#"WHEN "id"=5 THEN 1"#, r#"WHEN "id"=1 THEN 2"#, r#"WHEN "id"=3 THEN 3"#, r#"ELSE 4 END,"#, r#""glyph"."aspect" ASC"#, ] .join(" ") ); } #[test] fn select_56() { assert_eq!( Query::select() .columns([Glyph::Aspect]) .from(Glyph::Table) .and_where(Expr::expr(Expr::col(Glyph::Aspect).if_null(0)).gt(2)) .order_by((Glyph::Table, Glyph::Aspect), Order::Asc) .order_by( Glyph::Id, Order::Field(Values(vec![ Value::Int(Some(4)), Value::Int(Some(5)), Value::Int(Some(1)), Value::Int(Some(3)) ])) ) .to_string(SqliteQueryBuilder), [ r#"SELECT "aspect""#, r#"FROM "glyph""#, r#"WHERE IFNULL("aspect", 0) > 2"#, r#"ORDER BY "glyph"."aspect" ASC,"#, r#"CASE WHEN "id"=4 THEN 0"#, r#"WHEN "id"=5 THEN 1"#, r#"WHEN "id"=1 THEN 2"#, r#"WHEN "id"=3 THEN 3"#, r#"ELSE 4 END"#, ] .join(" ") ); } #[test] fn select_57() { let query = Query::select() .expr_as( CaseStatement::new() .case(Expr::col((Glyph::Table, Glyph::Aspect)).gt(0), "positive") .case(Expr::col((Glyph::Table, Glyph::Aspect)).lt(0), "negative") .finally("zero"), Alias::new("polarity"), ) .from(Glyph::Table) .to_owned(); assert_eq!( query.to_string(SqliteQueryBuilder), r#"SELECT (CASE WHEN ("glyph"."aspect" > 0) THEN 'positive' WHEN ("glyph"."aspect" < 0) THEN 'negative' ELSE 'zero' END) AS "polarity" FROM "glyph""# ); } #[test] fn select_58() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where(Expr::col(Char::Character).like(LikeExpr::new("A").escape('\\'))) .build(SqliteQueryBuilder), ( r#"SELECT "character" FROM "character" WHERE "character" LIKE ? ESCAPE '\'"#.to_owned(), Values(vec!["A".into()]) ) ); } #[test] fn glob_bin_oper() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where(Expr::col(Char::Character).binary(SqliteBinOper::Glob, Expr::val("test"))) .build(SqliteQueryBuilder), ( r#"SELECT "character" FROM "character" WHERE "character" GLOB ?"#.to_owned(), Values(vec!["test".into()]) ) ); } #[test] fn match_bin_oper() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where(Expr::col(Char::Character).binary(SqliteBinOper::Match, Expr::val("test"))) .build(SqliteQueryBuilder), ( r#"SELECT "character" FROM "character" WHERE "character" MATCH ?"#.to_owned(), Values(vec!["test".into()]) ) ); } #[test] fn get_json_field_bin_oper() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where( Expr::col(Char::Character).binary(SqliteBinOper::GetJsonField, Expr::val("test")) ) .build(SqliteQueryBuilder), ( r#"SELECT "character" FROM "character" WHERE "character" -> ?"#.to_owned(), Values(vec!["test".into()]) ) ); } #[test] fn cast_json_field_bin_oper() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .and_where( Expr::col(Char::Character).binary(SqliteBinOper::CastJsonField, Expr::val("test")) ) .build(SqliteQueryBuilder), ( r#"SELECT "character" FROM "character" WHERE "character" ->> ?"#.to_owned(), Values(vec!["test".into()]) ) ); } #[test] #[allow(clippy::approx_constant)] fn insert_2() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image, Glyph::Aspect]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image", "aspect") VALUES ('04108048005887010020060000204E0180400400', 3.1415)"# ); } #[test] #[allow(clippy::approx_constant)] fn insert_3() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image, Glyph::Aspect]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .values_panic([Value::Double(None).into(), 2.1345.into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image", "aspect") VALUES ('04108048005887010020060000204E0180400400', 3.1415), (NULL, 2.1345)"# ); } #[test] #[cfg(feature = "with-chrono")] fn insert_4() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image]) .values_panic([chrono::NaiveDateTime::from_timestamp_opt(0, 0) .unwrap() .into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image") VALUES ('1970-01-01 00:00:00')"# ); } #[test] #[cfg(feature = "with-time")] fn insert_8() { use time::macros::{date, time}; assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image]) .values_panic([date!(1970 - 01 - 01).with_time(time!(00:00:00)).into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image") VALUES ('1970-01-01 00:00:00.000000')"# ); } #[test] #[allow(clippy::approx_constant)] fn insert_9() { assert_eq!( Query::insert() .into_table(Task::Table) .columns([Task::IsDone]) .values_panic([true.into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "task" ("is_done") VALUES (TRUE)"# ); } #[test] #[allow(clippy::approx_constant)] fn insert_10() { assert_eq!( Query::insert() .into_table(Task::Table) .columns([Task::IsDone]) .values_panic([false.into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "task" ("is_done") VALUES (FALSE)"# ); } #[test] fn insert_from_select() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .select_from( Query::select() .column(Glyph::Aspect) .column(Glyph::Image) .from(Glyph::Table) .conditions( true, |x| { x.and_where(Expr::col(Glyph::Image).like("%")); }, |x| { x.and_where(Expr::col(Glyph::Id).eq(6)); }, ) .to_owned() ) .unwrap() .to_owned() .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("aspect", "image") SELECT "aspect", "image" FROM "glyph" WHERE "image" LIKE '%'"# ); } #[test] fn insert_from_select_2() { let sql = Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image]) .select_from( Query::select() .expr(Expr::val("hello")) .cond_where(Cond::all().not().add(Expr::exists( Query::select().expr(Expr::val("world")).to_owned(), ))) .to_owned(), ) .unwrap() .to_owned() .to_string(SqliteQueryBuilder); assert_eq!( sql, r#"INSERT INTO "glyph" ("image") SELECT 'hello' WHERE NOT EXISTS(SELECT 'world')"# ); } #[test] #[cfg(feature = "with-uuid")] fn insert_5() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image]) .values_panic([uuid::Uuid::nil().into()]) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image") VALUES ('00000000-0000-0000-0000-000000000000')"# ); } #[test] fn insert_6() { assert_eq!( Query::insert() .into_table(Glyph::Table) .or_default_values() .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" DEFAULT VALUES"# ); } #[test] fn insert_7() { assert_eq!( Query::insert() .into_table(Glyph::Table) .or_default_values() .returning_col(Glyph::Id) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" DEFAULT VALUES RETURNING "id""# ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_1() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::column(Glyph::Id) .update_column(Glyph::Aspect) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id") DO UPDATE SET "aspect" = "excluded"."aspect""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_2() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .update_columns([Glyph::Aspect, Glyph::Image]) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "aspect" = "excluded"."aspect", "image" = "excluded"."image""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_3() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .values([ (Glyph::Aspect, "04108048005887010020060000204E0180400400".into()), (Glyph::Image, 3.1415.into()), ]) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "aspect" = '04108048005887010020060000204E0180400400', "image" = 3.1415"#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_4() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .value(Glyph::Image, Expr::val(1).add(2)) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "image" = 1 + 2"#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_5() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .value(Glyph::Aspect, Expr::val("04108048005887010020060000204E0180400400")) .update_column(Glyph::Image) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "aspect" = '04108048005887010020060000204E0180400400', "image" = "excluded"."image""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_6() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .update_column(Glyph::Aspect) .value(Glyph::Image, Expr::val(1).add(2)) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "aspect" = "excluded"."aspect", "image" = 1 + 2"#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_7() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::new() .expr(Expr::col(Glyph::Id)) .update_column(Glyph::Aspect) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id") DO UPDATE SET "aspect" = "excluded"."aspect""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_8() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::new() .exprs([Expr::col(Glyph::Id), Expr::col(Glyph::Aspect)]) .update_column(Glyph::Aspect) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO UPDATE SET "aspect" = "excluded"."aspect""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_9() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .on_conflict( OnConflict::column(Glyph::Id) .expr(Func::lower(Expr::col(Glyph::Tokens))) .update_column(Glyph::Aspect) .to_owned() ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#, r#"ON CONFLICT ("id", LOWER("tokens")) DO UPDATE SET "aspect" = "excluded"."aspect""#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_do_nothing() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic(["abcd".into(), 3.1415.into()]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .do_nothing() .to_owned(), ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('abcd', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO NOTHING"#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_on_conflict_do_nothing_on() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Aspect, Glyph::Image]) .values_panic(["abcd".into(), 3.1415.into()]) .on_conflict( OnConflict::columns([Glyph::Id, Glyph::Aspect]) .do_nothing_on([Glyph::Id]) .to_owned(), ) .to_string(SqliteQueryBuilder), [ r#"INSERT INTO "glyph" ("aspect", "image")"#, r#"VALUES ('abcd', 3.1415)"#, r#"ON CONFLICT ("id", "aspect") DO NOTHING"#, ] .join(" ") ); } #[test] #[allow(clippy::approx_constant)] fn insert_returning_all_columns() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image, Glyph::Aspect]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .returning(Query::returning().all()) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image", "aspect") VALUES ('04108048005887010020060000204E0180400400', 3.1415) RETURNING *"# ); } #[test] #[allow(clippy::approx_constant)] fn insert_returning_specific_columns() { assert_eq!( Query::insert() .into_table(Glyph::Table) .columns([Glyph::Image, Glyph::Aspect]) .values_panic([ "04108048005887010020060000204E0180400400".into(), 3.1415.into(), ]) .returning(Query::returning().columns([Glyph::Id, Glyph::Image])) .to_string(SqliteQueryBuilder), r#"INSERT INTO "glyph" ("image", "aspect") VALUES ('04108048005887010020060000204E0180400400', 3.1415) RETURNING "id", "image""# ); } #[test] fn update_1() { assert_eq!( Query::update() .table(Glyph::Table) .values([ (Glyph::Aspect, 2.1345.into()), ( Glyph::Image, "24B0E11951B03B07F8300FD003983F03F0780060".into() ), ]) .and_where(Expr::col(Glyph::Id).eq(1)) .to_string(SqliteQueryBuilder), r#"UPDATE "glyph" SET "aspect" = 2.1345, "image" = '24B0E11951B03B07F8300FD003983F03F0780060' WHERE "id" = 1"# ); } #[test] fn update_3() { assert_eq!( Query::update() .table(Glyph::Table) .value(Glyph::Aspect, Expr::cust("60 * 24 * 24")) .values([( Glyph::Image, "24B0E11951B03B07F8300FD003983F03F0780060".into() )]) .and_where(Expr::col(Glyph::Id).eq(1)) .to_string(SqliteQueryBuilder), r#"UPDATE "glyph" SET "aspect" = 60 * 24 * 24, "image" = '24B0E11951B03B07F8300FD003983F03F0780060' WHERE "id" = 1"# ); } #[test] fn update_4() { assert_eq!( Query::update() .table(Glyph::Table) .value(Glyph::Aspect, Expr::col(Glyph::Aspect).add(1)) .values([( Glyph::Image, "24B0E11951B03B07F8300FD003983F03F0780060".into() )]) .and_where(Expr::col(Glyph::Id).eq(1)) .order_by(Glyph::Id, Order::Asc) .limit(1) .to_string(SqliteQueryBuilder), r#"UPDATE "glyph" SET "aspect" = "aspect" + 1, "image" = '24B0E11951B03B07F8300FD003983F03F0780060' WHERE "id" = 1 ORDER BY "id" ASC LIMIT 1"# ); } #[test] fn update_returning_all_columns() { assert_eq!( Query::update() .table(Glyph::Table) .value(Glyph::Aspect, Expr::cust("60 * 24 * 24")) .values([( Glyph::Image, "24B0E11951B03B07F8300FD003983F03F0780060".into() )]) .and_where(Expr::col(Glyph::Id).eq(1)) .returning(Query::returning().all()) .to_string(SqliteQueryBuilder), r#"UPDATE "glyph" SET "aspect" = 60 * 24 * 24, "image" = '24B0E11951B03B07F8300FD003983F03F0780060' WHERE "id" = 1 RETURNING *"# ); } #[test] fn update_returning_specified_columns() { assert_eq!( Query::update() .table(Glyph::Table) .value(Glyph::Aspect, Expr::cust("60 * 24 * 24")) .values([( Glyph::Image, "24B0E11951B03B07F8300FD003983F03F0780060".into() )]) .and_where(Expr::col(Glyph::Id).eq(1)) .returning(Query::returning().columns([Glyph::Id, Glyph::Image])) .to_string(SqliteQueryBuilder), r#"UPDATE "glyph" SET "aspect" = 60 * 24 * 24, "image" = '24B0E11951B03B07F8300FD003983F03F0780060' WHERE "id" = 1 RETURNING "id", "image""# ); } #[test] fn delete_1() { assert_eq!( Query::delete() .from_table(Glyph::Table) .and_where(Expr::col(Glyph::Id).eq(1)) .to_string(SqliteQueryBuilder), r#"DELETE FROM "glyph" WHERE "id" = 1"# ); } #[test] fn escape_1() { let test = r#" "abc" "#; assert_eq!( SqliteQueryBuilder.escape_string(test), r#" "abc" "#.to_owned() ); assert_eq!( SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()), test ) } #[test] fn escape_2() { let test = "a\nb\tc"; assert_eq!(SqliteQueryBuilder.escape_string(test), "a\nb\tc".to_owned()); assert_eq!( SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()), test ); } #[test] fn escape_3() { let test = "a\\b"; assert_eq!(SqliteQueryBuilder.escape_string(test), "a\\b".to_owned()); println!("{}", SqliteQueryBuilder.escape_string(test)); println!( "{}", SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()) ); assert_eq!( SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()), test ); } #[test] fn escape_4() { let test = "a\"b"; assert_eq!(SqliteQueryBuilder.escape_string(test), "a\"b".to_owned()); assert_eq!( SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()), test ); } #[test] fn escape_5() { let test = "a'c"; assert_eq!(SqliteQueryBuilder.escape_string(test), "a''c".to_owned()); assert_eq!( SqliteQueryBuilder.unescape_string(SqliteQueryBuilder.escape_string(test).as_str()), test ); } #[test] fn delete_returning_all_columns() { assert_eq!( Query::delete() .from_table(Glyph::Table) .and_where(Expr::col(Glyph::Id).eq(1)) .returning(Query::returning().all()) .to_string(SqliteQueryBuilder), r#"DELETE FROM "glyph" WHERE "id" = 1 RETURNING *"# ); } #[test] fn delete_returning_specific_columns() { assert_eq!( Query::delete() .from_table(Glyph::Table) .and_where(Expr::col(Glyph::Id).eq(1)) .returning(Query::returning().columns([Glyph::Id, Glyph::Image])) .to_string(SqliteQueryBuilder), r#"DELETE FROM "glyph" WHERE "id" = 1 RETURNING "id", "image""# ); } #[test] fn delete_returning_specific_exprs() { assert_eq!( Query::delete() .from_table(Glyph::Table) .and_where(Expr::col(Glyph::Id).eq(1)) .returning(Query::returning().exprs([Expr::col(Glyph::Id), Expr::col(Glyph::Image)])) .to_string(SqliteQueryBuilder), r#"DELETE FROM "glyph" WHERE "id" = 1 RETURNING "id", "image""# ); } #[test] fn union_1() { assert_eq!( Query::select() .column(Char::Character) .from(Char::Table) .union( UnionType::Distinct, Query::select() .column(Char::Character) .from(Char::Table) .left_join( Font::Table, Expr::col((Char::Table, Char::FontId)).equals((Font::Table, Font::Id)) ) .order_by((Font::Table, Font::Id), Order::Asc) .take() ) .to_string(SqliteQueryBuilder), [ r#"SELECT "character" FROM "character" UNION SELECT "character" FROM "character""#, r#"LEFT JOIN "font" ON "character"."font_id" = "font"."id" ORDER BY "font"."id" ASC"# ] .join(" ") ); } #[test] fn sub_query_with_fn() { #[derive(Iden)] #[iden = "ARRAY"] pub struct ArrayFunc; let sub_select = Query::select() .column(Asterisk) .from(Char::Table) .to_owned(); let select = Query::select() .expr(Func::cust(ArrayFunc).arg(SimpleExpr::SubQuery( None, Box::new(sub_select.into_sub_query_statement()), ))) .to_owned(); assert_eq!( select.to_string(SqliteQueryBuilder), r#"SELECT ARRAY((SELECT * FROM "character"))"# ); }