@uwdata/mosaic-sql - npm Package Compare versions

Comparing version 0.3.0 to 0.3.2

dist/mosaic-sql.js

@@ -29,8 +29,12 @@ // src/ref.js
       const col = column2.startsWith("*") ? column2 : `"${column2}"`;
-      return `${table ? `"${table}".` : ""}${col}`;
+      return `${table ? `${quoteTableName(table)}.` : ""}${col}`;
     } else {
-      return table ? `"${table}"` : "NULL";
+      return table ? quoteTableName(table) : "NULL";
     }
   }
 };
+function quoteTableName(table) {
+  const pieces = table.split(".");
+  return pieces.map((p) => `"${p}"`).join(".");
+}
 function isColumnRefFor(ref, name) {
@@ -285,3 +289,3 @@ return ref instanceof Ref && ref.column === name;
 // src/windows.js
-var WindowFunction = class extends SQLExpression {
+var WindowFunction = class _WindowFunction extends SQLExpression {
   constructor(op, func, type, name, group = "", order = "", frame = "") {
@@ -312,3 +316,3 @@ let expr;
     const { window: op, func, type, group, order, frame } = this;
-    return new WindowFunction(op, func, type, name, group, order, frame);
+    return new _WindowFunction(op, func, type, name, group, order, frame);
   }
@@ -322,3 +326,3 @@ partitionby(...expr) {
     const { window: op, func, type, name, order, frame } = this;
-    return new WindowFunction(op, func, type, name, group, order, frame);
+    return new _WindowFunction(op, func, type, name, group, order, frame);
   }
@@ -332,3 +336,3 @@ orderby(...expr) {
     const { window: op, func, type, name, group, frame } = this;
-    return new WindowFunction(op, func, type, name, group, order, frame);
+    return new _WindowFunction(op, func, type, name, group, order, frame);
   }
@@ -338,3 +342,3 @@ rows(expr) {
     const { window: op, func, type, name, group, order } = this;
-    return new WindowFunction(op, func, type, name, group, order, frame);
+    return new _WindowFunction(op, func, type, name, group, order, frame);
   }
@@ -344,3 +348,3 @@ range(expr) {
     const { window: op, func, type, name, group, order } = this;
-    return new WindowFunction(op, func, type, name, group, order, frame);
+    return new _WindowFunction(op, func, type, name, group, order, frame);
   }
@@ -384,3 +388,3 @@ };
 }
-var AggregateFunction = class extends SQLExpression {
+var AggregateFunction = class _AggregateFunction extends SQLExpression {
   constructor(op, args, type, isDistinct2, filter) {
@@ -403,11 +407,11 @@ args = (args || []).map(asColumn);
     const { aggregate: op, args, type, filter } = this;
-    return new AggregateFunction(op, args, type, true, filter);
+    return new _AggregateFunction(op, args, type, true, filter);
   }
   where(filter) {
     const { aggregate: op, args, type, isDistinct: isDistinct2 } = this;
-    return new AggregateFunction(op, args, type, isDistinct2, filter);
+    return new _AggregateFunction(op, args, type, isDistinct2, filter);
   }
   window() {
     const { aggregate: op, args, type, isDistinct: isDistinct2 } = this;
-    const func = new AggregateFunction(op, args, null, isDistinct2);
+    const func = new _AggregateFunction(op, args, null, isDistinct2);
     return new WindowFunction(op, func, type);
@@ -527,11 +531,11 @@ }
 // src/Query.js
-var Query = class {
+var Query = class _Query {
   static select(...expr) {
-    return new Query().select(...expr);
+    return new _Query().select(...expr);
   }
   static from(...expr) {
-    return new Query().from(...expr);
+    return new _Query().from(...expr);
   }
   static with(...expr) {
-    return new Query().with(...expr);
+    return new _Query().with(...expr);
   }
@@ -564,3 +568,3 @@ static union(...queries) {
   clone() {
-    const q = new Query();
+    const q = new _Query();
     q.query = { ...this.query };
@@ -855,3 +859,3 @@ return q;
 };
-var SetOperation = class {
+var SetOperation = class _SetOperation {
   constructor(op, queries) {
@@ -863,3 +867,3 @@ this.op = op;
   clone() {
-    const q = new SetOperation(this.op, this.queries);
+    const q = new _SetOperation(this.op, this.queries);
     q.query = { ...this.query };
@@ -866,0 +870,0 @@ return q;

dist/mosaic-sql.min.js

@@ -1,1 +0,1 @@
-var w=class{constructor(t,e){t&&(this.table=String(t)),e&&(this.column=e)}get columns(){return this.column?[this.column]:[]}toString(){let{table:t,column:e}=this;if(e){let n=e.startsWith("*")?e:`"${e}"`;return`${t?`"${t}".`:""}${n}`}else return t?`"${t}"`:"NULL"}};function B(r,t){return r instanceof w&&r.column===t}function l(r){return typeof r=="string"?X(r):r}function _(r){return typeof r=="string"?V(r):r}function V(r){return new w(r)}function X(r,t){return arguments.length===1&&(t=r,r=null),new w(r,t)}function et(r){return new w(r,"*")}function rt(r){return typeof r=="string"?`"${r}"`:E(r)}function E(r){switch(typeof r){case"boolean":return r?"TRUE":"FALSE";case"string":return`'${r}'`;case"number":return Number.isFinite(r)?String(r):"NULL";default:if(r==null)return"NULL";if(r instanceof Date){let t=+r;if(Number.isNaN(t))return"NULL";let e=r.getUTCFullYear(),n=r.getUTCMonth(),o=r.getUTCDate();return t===Date.UTC(e,n,o)?`MAKE_DATE(${e}, ${n+1}, ${o})`:`EPOCH_MS(${t})`}else return r instanceof RegExp?`'${r.source}'`:String(r)}}var q=r=>typeof r?.addEventListener=="function";function U(r){return r instanceof A}var A=class{constructor(t,e,n){this._expr=Array.isArray(t)?t:[t],this._deps=e||[],this.annotate(n);let o=this._expr.filter(s=>q(s));o.length>0?(this._params=Array.from(new Set(o)),this._params.forEach(s=>{s.addEventListener("value",()=>nt(this,this.map?.get("value")))})):this.addEventListener=void 0}get value(){return this}get columns(){let{_params:t,_deps:e}=this;if(t){let n=new Set(t.flatMap(o=>{let s=o.value?.columns;return Array.isArray(s)?s:[]}));if(n.size){let o=new Set(e);return n.forEach(s=>o.add(s)),Array.from(o)}}return e}get column(){return this._deps.length?this._deps[0]:this.columns[0]}annotate(...t){return Object.assign(this,...t)}toString(){return this._expr.map(t=>q(t)&&!U(t)?E(t.value):t).join("")}addEventListener(t,e){let n=this.map||(this.map=new Map);(n.get(t)||(n.set(t,new Set),n.get(t))).add(e)}};function nt(r,t){if(t?.size)return Promise.allSettled(Array.from(t,e=>e(r)))}function j(r,t){let e=[r[0]],n=new Set,o=t.length;for(let s=0,i=0;s<o;){let c=t[s];q(c)?e[++i]=c:(Array.isArray(c?.columns)&&c.columns.forEach(g=>n.add(g)),e[i]+=typeof c=="string"?c:E(c));let p=r[++s];q(e[i])?e[++i]=p:e[i]+=p}return{spans:e,cols:Array.from(n)}}function u(r,...t){let{spans:e,cols:n}=j(r,t);return new A(e,n)}function ot(r){let t=l(r);return u`${t} DESC NULLS LAST`.annotate({label:t?.label,desc:!0})}var st=r=>({value:r,toString:()=>E(r)});function P(r){r(this.op,this),this.children?.forEach(t=>t.visit(r))}function Q(r,t){let e=t.filter(o=>o!=null).map(l),n=e.map((o,s)=>s?` ${r} `:"");return t.length&&n.push(""),u(n,...e).annotate({op:r,children:e,visit:P})}var it=(...r)=>Q("AND",r.flat()),ct=(...r)=>Q("OR",r.flat()),at=r=>t=>u`(${r} ${l(t)})`.annotate({op:r,a:t,visit:P}),ut=at("NOT"),k=r=>t=>u`(${l(t)} ${r})`.annotate({op:r,a:t,visit:P}),lt=k("IS NULL"),pt=k("IS NOT NULL"),T=r=>(t,e)=>u`(${l(t)} ${r} ${l(e)})`.annotate({op:r,a:t,b:e,visit:P}),ft=T("="),ht=T("<>"),mt=T("<"),gt=T(">"),xt=T("<="),dt=T(">="),Et=T("IS DISTINCT FROM"),$t=T("IS NOT DISTINCT FROM");function v(r,t,e,n){t=l(t);let o=r.startsWith("NOT ")?"NOT ":"";return(e?n?u`${o}(${e[0]} <= ${t} AND ${t} < ${e[1]})`:u`(${t} ${r} ${e[0]} AND ${e[1]})`:u``).annotate({op:r,visit:P,field:t,range:e})}var Nt=(r,t,e)=>v("BETWEEN",r,t,e),yt=(r,t,e)=>v("NOT BETWEEN",r,t,e);function L(r,t){return Array.from({length:r},()=>t)}function x(r,t){return(...e)=>{let n=e.map(l),o=t?`::${t}`:"";return(n.length?u([`${r}(`,...L(n.length-1,", "),`)${o}`],...n):u`${r}()${o}`).annotate({func:r,args:n})}}var wt=x("REGEXP_MATCHES"),St=x("CONTAINS"),Rt=x("PREFIX"),At=x("SUFFIX"),Tt=x("LOWER"),bt=x("UPPER"),qt=x("LENGTH"),Lt=x("ISNAN"),Ot=x("ISFINITE"),It=x("ISINF");var $=class extends A{constructor(t,e,n,o,s="",i="",c=""){let p;if(o&&!(s||i||c))p=o?u`${e} OVER "${o}"`:u`${e} OVER ()`;else{let I=s&&i?" 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OR REPLACE ":" ")+(n?"TEMP ":"")+(o?"VIEW":"TABLE")+(e?" ":" IF NOT EXISTS ")+r+" AS "+t}function J(r,{columns:t=Object.keys(r?.[0]||{})}={}){let e=[];if(Array.isArray(t)?(e=t,t=e.reduce((o,s)=>(o[s]=s,o),{})):t&&(e=Object.keys(t)),!e.length)throw new Error("Can not create table from empty column set.");let n=[];for(let o of r){let s=e.map(i=>`${E(o[i])} AS "${t[i]}"`);n.push(`(SELECT ${s.join(", ")})`)}return n.join(" UNION ALL ")}function Y(r,t,e,n={},o={}){let{select:s=["*"],where:i,view:c,temp:p,replace:g,...N}=n,R=Ge({...o,...N}),q=`${r}('${e}'${R?", "+R:""})`,L=i?` WHERE ${i}`:"",m=`SELECT ${s.join(", ")} FROM ${q}${L}`;return M(t,m,{view:c,temp:p,replace:g})}function Fe(r,t,e){return Y("read_csv",r,t,e,{auto_detect:!0,sample_size:-1})}function Pe(r,t,e){return Y("read_json",r,t,e,{auto_detect:!0,json_format:"auto"})}function Ue(r,t,e){return Y("read_parquet",r,t,e)}function Me(r,t,e={}){let{select:n=["*"],...o}=e,s=J(t),i=n.length===1&&n[0]==="*"?s:`SELECT ${n} FROM ${s}`;return M(r,i,o)}function Ge(r){return Object.entries(r).map(([t,e])=>{let n=typeof e,o=n==="boolean"?String(e):n==="string"?`'${e}'`:e;return`${t}=${o}`}).join(", ")}export{U as Query,y as Ref,Bt as agg,rt as all,ct as and,Ae as argmax,Re as argmin,be as arrayAgg,l as asColumn,I as asRelation,vt as avg,W as cast,qe as castDouble,Le as castInteger,X as column,Rt as contains,pe as corr,kt as count,fe as covarPop,M as create,Ut as cume_dist,Ce as dateDay,Ie as dateMonth,De as dateMonthDay,Ft as dense_rank,st as desc,ue as entropy,Oe as epoch_ms,ht as eq,we as first,Wt as first_value,xt as gt,Et as gte,yt as isBetween,$t as isDistinct,It as isFinite,Dt as isInfinite,Ot as isNaN,wt as isNotBetween,Nt as isNotDistinct,ft as isNotNull,pt as isNull,A as isParamLike,P as isQuery,_ as isSQLExpression,ce as kurtosis,Gt as lag,Se as last,Yt as last_value,jt as lead,Lt as length,it as literal,E as literalToSQL,Fe as loadCSV,Pe as loadJSON,Me as loadObjects,Ue as loadParquet,bt as lower,gt as lt,dt as lte,Kt as mad,zt as max,Ht as mean,ee as median,Jt as min,ne as mode,mt as neq,lt as not,Qt as nth_value,Mt as ntile,ut as or,Pt as percent_rank,At as prefix,te as product,re as quantile,_t as rank,St as regexp_matches,Ne as regrAvgX,ye as regrAvgY,ge as regrCount,he as regrIntercept,xe as regrR2,Ee as regrSXX,$e as regrSXY,de as regrSYY,me as regrSlope,V as relation,Ct as row_number,ie as skewness,a as sql,se as stddev,le as stddevPop,Te as stringAgg,Tt as suffix,Zt as sum,nt as toSQL,qt as upper,ae as varPop,oe as variance};

package.json

 {
   "name": "@uwdata/mosaic-sql",
-  "version": "0.3.0",
+  "version": "0.3.2",
   "description": "SQL query construction and analysis.",
@@ -28,3 +28,3 @@ "keywords": [
   },
-  "gitHead": "a8dd23fed4c7a24c0a2ee5261d1aabe4239ce574"
+  "gitHead": "788bb137cc402b472fc7e4d84844c78151707c82"
 }

src/ref.js

@@ -31,5 +31,5 @@ /**
       const col = column.startsWith('*') ? column : `"${column}"`;
-      return `${table ? `"${table}".` : ''}${col}`;
+      return `${table ? `${quoteTableName(table)}.` : ''}${col}`;
     } else {
-      return table ? `"${table}"` : 'NULL';
+      return table ? quoteTableName(table) : 'NULL';
     }
@@ -40,2 +40,12 @@ }
 /**
+ * Quote a table name. For example, `foo.bar` becomes `"foo"."bar".
+ * @param {string} table the name of the table which may contain a database reference
+ * @returns The quoted table name.
+ */
+function quoteTableName(table) {
+  const pieces = table.split('.');
+  return pieces.map(p => `"${p}"`).join('.');
+}
+
+/**
  * Test is a reference refers to a given column name.
@@ -42,0 +52,0 @@ * @param {*} ref The reference to test.

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